The recent exhibition The Reason of Towns [1], along with the associated publication Approximate Formality [2] by Valerie Mulvin, are an appraisal of the inimitability and potential of our towns and villages across Ireland. They highlight the distinctive layout of the Irish town, characterised by a strictly structured composition and a foundational assemblage of public buildings. This has provided our towns, even with the most modest populations, with a rich compilation of fine churches, market houses, libraries, and courthouses often constructed from cut limestone and granite, establishing the foundation for a well-defined urban landscape.

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This formal configuration around market squares has provided the backdrop for the theatre of domestic life for centuries. However, many such squares currently stand devoid of vitality, plagued by neglect and dereliction, and burdened by excessive traffic and parking congestion. Any pride or affection we feel for them is inevitably tainted by the knowledge that they are imprints of a colonial past, which lingers in the configuration of streets and squares viewed as not entirely our own. Traces of the past still quietly inform how we move through and relate to them today.

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Over the past one-hundred years since independence, Ireland has struggled in navigating the postcolonial landscape and in addressing buildings with a residual colonial legacy. To date, a considerable portion of this discourse has primarily focused on the city of Dublin. The deliberate destruction and subsequent preservation of its characteristic Georgian terraces over the past century has been well debated and documented, and the value it adds to the urban fabric of the city has generally been accepted within the consensus.

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The capital city assumed a symbolic role in negotiating the relationship with these buildings, determining which of them would be permitted to become emblematic of the emerging nation. This, coupled with the fact that the private market dictates that we develop urban areas faster, compelled the city to engage with its colonial built heritage earlier than its rural counterparts. Notwithstanding the triumphant role that economic priorities play in our evolving relationship with these buildings, this pressurised and hastened response to negotiating their legacy gives insight into the process involved to fully assimilate these buildings into the nation’s psyche. As this process is not as precipitated in a rural setting, an additional dimension of time is added to the dynamic. This passage of time hasn’t healed our relationship with these buildings; it has merely dulled it, leaving behind a quiet, unresolved ambivalence.

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Irish society within the twenty-six counties underwent a discernible shift at the beginning of the latter half of the twentieth century, transitioning away from a predominant fixation on resistance against British imperialism towards a heightened focus on contemporary economic realities. Consequently, the enduring colonial legacy of many of these buildings has made meaningful engagement with them increasingly difficult. Thus, many of them effectively became ignored and abandoned, and in being "tombstones of a departed ascendency – they are of no use" [3]. The collective memory deemed them too innocuous to warrant eradication, yet too historically complex to facilitate meaningful engagement. This brings us to today, wherein our rural towns and villages exhibit a uniquely strong sense of communal pride, yet often remain markedly detached from the very built environment in which they sit.

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Efforts certainly have been made over recent decades to challenge and question these prevailing narratives by various agencies promoting the conservation of our built heritage. However, there tends to be an emphasis on architectural features and artistic characteristics over the social aspects of the built environment. By focusing predominantly on technical and material issues, the broader socio-cultural significance embedded within historic structures can be overlooked, thereby neglecting narratives that contribute to a more holistic understanding of heritage [4].

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This contributes to a significant portion of the Irish population lacking a sense of connection or ownership towards these colonial buildings, perceiving them as outside the scope of the nation's shared heritage. This disconnect does not stem from ignorance regarding the architectural significance of these structures. Instead, it arises from a residual colonial sentiment and collective memory of historical events. Without acknowledgement, this disconnect nurtures estrangement; an estrangement which cannot be overcome by simply celebrating a building's merits and architectural significance, but must invoke an architectural praxis built on social engagement.

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This is what Michael D. Higgins refers as "a feigned amnesia around the uncomfortable aspects of our shared history" [which] "will not help us to forge a better future together" [5]. He explains how the Decade of Centenaries has provided for a period of ethical remembering, which helps to understand the reverberations of the past for today’s society. It has necessitated uncomfortable inquiries into the events and influences that have shaped Ireland and continue to influence its contemporary landscape. The fruit of this enterprise, however, is a resilient society that fosters a "hospitality of narratives" [6], enabling it to effectively address the complexities of contemporary challenges. Through an architectural lens, this empowers communities to reclaim pride in their town and village centres, while critically engaging with and acknowledging the complex histories often embedded within these spaces.

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This revalorisation of built heritage in our towns and villages should not be understood as a finite project, but rather as a continuous process in the ongoing effort to unravel the enduring structures of the colonial condition. Nor should it be seen as unattainable, as many communities have already transformed these buildings to produce socially engaged spaces befitting of the communities in which they serve. It would be disingenuous to suggest that colonialism alone causes dereliction and decay across our urban spaces. There are many active elements within our own creation that drive this process. However, it is important to recognise the significance of this unique dynamic and the complexities it introduces, particularly when compared to our European neighbours with which Ireland is frequently and, at times, too readily compared.

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It is not an exaggeration when Mulvin says, “the conservation and sustainable development of Irish towns [...] could be Ireland’s significant contribution to world culture for the next number of years” [7]. The conservation of these spaces can be understood as an act of decolonial cultural agency that reclaims architectural narratives suppressed by imperial paradigms. Our built heritage identity can extend beyond modest thatched cottages and traditional cozy pubs to encompass structures such as market houses, Carnegie Libraries, bridewells, railway stations, and workhouses, which are often integral to the fabric of our towns. This, in turn, plays an essential role in confronting the monumental housing and climate crises that imperatively shape the trajectory of our future. By acknowledging and confronting the contemporary forces of colonialism, Ireland can move towards a future built on a foundation of ethical remembering, reconciliation, and celebrating of its built heritage. The proof of this will be thriving towns and villages that promote sustainable ways of living; a built heritage of which we can all be proud.

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When OpenAI launched ChatGPT-3.5 two years ago, there was a rush of speculation about the impact the new technology would have on the building professions. A collective sigh of relief soon followed as architects everywhere realised that prompting text-to-image tools produced far less convincing results than they could possibly have hoped for. For the time being, at least, human participation in the practice of architecture seemed assured.

Nevertheless, various other strands of AI-based technology will inevitably bear upon the way in which architects approach their work. This article suggests how a few of these advances are likely to influence the practice of the profession in the near, intermediate, and longer terms.

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The near term: less tedium

As things stand, according to findings published earlier this year by the RIBA and elsewhere, AI is already starting to make its mark on everyday architectural practice. Text-based large language models like ChatGPT, Claude, and Gemini – easily accessible to anyone with a laptop and an internet connection – are already being employed to automate tedious and repetitive tasks. PDFs and Word documents containing data relevant to routine office operations, such as planning legislation and building regulations, can be uploaded directly to an LLM and searched with impressive speed for relevant and precise information. LLMs are also being used effectively to contribute to performance specifications and equipment schedules, as well as to assist in the preparation of technical reports.

In the sphere of visualisation, the limitations of text-to-image tools like DALL·E, Midjourney, and Stable Diffusion, as well as Photoshop’s native AI tool, Firefly, have already been alluded to. These limitations mainly relate to the technology underpinning the generative process. Text-to-image generation is mostly performed using a technique called ‘diffusion’, where thousands, and sometimes millions, of images of existing buildings are scrutinised at the level of the individual pixel, and the data harvested from this process is then recombined to create a plausible representation of a building that does not actually exist (Fig. 2). The resulting image may, at first glance, appear to depict an architect-designed building but, as the technology that produces the image does not correspond to any of the human processes involved in architectural design, the resemblance is little more than superficial (at least, at the time of writing).

Much work in this area has been carried out by the French architect and machine learning engineer Stanislas Chaillou. For a fuller explanation of how text-to-image technology works, as well as a more favourable opinion of its capabilities, his book Artificial Intelligence and Architecture: From Research to Practice is a good place to start.

While text-to-image technology has a long way to go, image-to-image tools can sometimes prove useful. The elegant line drawing to the left in Fig. 1, by Shay Cleary Architects, appeared quite recently on a cover of Architecture Ireland. A phone picture of this image was uploaded to an app called LookX, which very quickly translated it into something approaching a conventional 3D rendering. The text prompt used to generate the rendering was: ‘create a contemporary living room in a carefully restored Georgian house’. The image that appears on the right was a second iteration. It is easy to see how such a tool might come in handy in the tense few minutes before a client meeting.

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The medium term: agents and advanced CAD

If we characterise near-term AI as something akin to an office assistant, medium-term AI is more likely to resemble an office administrator.

For about a year now, the tech press has been heralding the arrival of what it refers to as AI’s ‘agentic era’, a phase that roughly corresponds to stage three of the framework for AI adoption famously hypothesised by OpenAI’s CEO, Sam Altman. In this approaching phase, we can expect AI tools to be specifically tailored to the ways in which architects, as individuals as well as in teams, actually work. A company called Anthropic recently gave us a flavour of how agentic AI might work. They have developed a feature where an AI app can be trained to, in a sense, take control of a computer and independently perform complex tasks such as booking flights, arranging project team meetings, or filing documents into rationally organised directories.

Over the coming months, we are also likely to see medium and larger practices migrate to increasingly sophisticated AI-enhanced CAD and BIM applications. Although officially launched in May 2023, Autodesk’s Forma is continuing to evolve in interesting ways. Forma allows architects to quickly model complex site conditions and then immediately simulate the impact that the local environment will have on a variety of site proposals.

An application called ARCHITEChTURES covers similar ground to Forma. However, in addition to providing massing solutions for complicated, multiple-use developments, ARCHITEChTURES does a credible job of proposing apartment plans from preliminary site layouts. The apartment plans it suggests are updated in real time as different site options are examined.

While Forma, ARCHITEChTURES, and a host of other very impressive apps are not purely AI-based, they combine advanced machine learning techniques with long-established parametric design approaches to simplify the most laborious and least rewarding aspects of the design process. Development in this area is advancing at pace, and we can expect a wide range of applications of this type to become part of the working environment in the coming months.

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The long term: area planning and design assistance

The longer-term impact of AI on the practice of architecture is, of course, far less predictable. Of the many areas where advances can be expected, two seem particularly ripe for consideration.

First, stepping momentarily outside the strict confines of the architect’s office, it is worth reflecting on the impact AI-related technologies will have on the broader building regulatory environment.

As an indication of what might be expected, the City of Los Angeles is using AI tools to speed up the process of reviewing planning applications. Its system uses algorithms to evaluate development proposals against the city’s zoning and land-use regulations. Cities like Austin, Toronto, Melbourne, and Singapore are innovating in broadly similar ways. Allowing for cultural and other differences, Irish planning authorities are likely to advance in a comparable manner, using AI technologies to assist with the preparation of development plans and design guidelines, as well as with the review of planning applications. Such a development would bring about a significant transformation in the design and construction environment; however, while it might suggest a more efficient and transparent process, it is easy to see how other complications could arise.

In the longer term, we can also realistically expect that AI will eventually start to reshape the creative process itself. As LLMs and other AI systems become more sophisticated and move beyond the diffusion technologies mentioned above towards more vector-based models, architects will be able to develop tools that examine and mimic their own personal design methodologies. In this scenario, an architect might upload drawings from previously completed projects to a specially trained AI model. This model would then scrutinise the uploaded material and assist the architect in refining and developing concepts for future projects in a manner complementary to the architect’s own design technique. It is a tantalising idea and well within the bounds of possibility.

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Concluding comments

In preparing an introductory piece about its emergence in the architectural profession, many interesting aspects of artificial intelligence, including some innovative applications to which the technology is already being applied, have, of necessity, been overlooked. Similarly, some important developments in the regulation of the technology have been ignored as well. These include what some might see as California’s emerging role as the world’s AI regulator-in-chief; recent EU legislation concerning the use of AI, as well as interesting critiques of this legislation by Stripe’s Patrick Collison, among others; the massive amounts of energy required to run LLMs, as well as the knock-on effect these requirements will have for the natural environment; the AI-related re-emergence of nuclear technology in the production of energy; and ethical issues around the training of LLMs. All these topics will have an important impact on how the practice of architecture develops in this country. We would do well to get the conversation going on these issues sooner rather than later.

Finally, while some in the profession remain fearful of the impact that AI will have on job security, others cleave to the more hopeful and, perhaps, more likely view that AI will actually put more control over the design process into the architect’s hands. The truth is that it is too early to say what the overall impact of the technology will be. All we can realistically do for now is stay ahead of developments and take advantage of their benefits.

‘Studio’ is a broad term for a place of creative work in several fields, including film, television, radio, architecture, photography, fine art, music, and dance [1]. At a time of growth in creative industries in Ireland, this article focuses on the studio as a building type, especially in film and television, where studios tend to be large. Understanding these places can improve professional practice and policy around media industries, which have distinctive architectural and urban planning needs. It may also help public understanding of an urgent issue in Irish media – the infrastructure of RTÉ, which requires significant public expenditure and good will to fulfill its mandate sustainably while keeping pace with technological change.

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Recent public debate has reminded us of the geography of publicly-funded radio and television in Ireland: the large scale of RTÉ’s studios in Donnybrook, its smaller facilities in Cork and Limerick, and the studios of TG4 in Spiddal, Co. Galway [2]. Only those in Donnybrook and Spiddal are purpose-built, having been designed to a high standard by the acclaimed Dublin-based firm of Scott Tallon Walker. Closely related is Ireland’s network of privately owned studios, originating in 1958 with Ardmore Studios in Bray, Co. Wicklow, and recently expanded by the nearby Ashford Studios and by Troy Studios in Limerick. Dominated by commercial feature film and television drama production, often for overseas clients but supported by publicly-funded tax incentives, the private sector has recently seen a growth spurt in which at least three more large facilities are in planning: Greystones Media Campus, Dublin Fields Studios in Clondalkin, and Hammerlake Studios, Mullingar [3].

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Each of these is vying to be Ireland’s largest studios with an exuberant self-promotion reminiscent of the explosive growth of the Hollywood studio system in the 1920s. Meanwhile, RTÉ’s studios in Donnybrook – built in the 1960s, just a few years after Ardmore – are downsizing or threatened with closure. The discrepancy highlights the relative neglect of public service media in recent years but also an opportunity to recalibrate with joined-up thinking and greater ambition. Notwithstanding complaints about its cost, RTÉ’s underdeveloped estate shows that it has never been funded enough. In other recent publications, I have related this problem to European and American contexts, but here I want to compare it specifically to Los Angeles. That city has an urban area ten times the size of Dublin, and a population eight times as large, in which four clusters of film and television studios (Hollywood, Studio City, Culver City, and Burbank) directly employ about 100,000 people and produce over a quarter of all US film and television output [4]. There are significant differences of scale, economics, and ideology but we can still draw lessons from Los Angeles because it has shaped many international standards in studio design and construction, many studio buildings are still in use that were constructed a century ago, and the economic and cultural contribution of studios is a source of pride.

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In the 1920s, when the GPO was first occupied by 2RN, the predecessor of Radio Éireann, William Fox was building the massive studio complex called Century City; Mary Pickford, Charlie Chaplin and Douglas Fairbanks were financing the new studios of United Artists on Melrose Avenue; and Jack and Harry Warner were expanding their headquarters on Sunset Boulevard in Hollywood to new and bigger studios in Burbank. This expansion was driven by growing international markets for Hollywood films but also by technological change. In the 1910s, the first studios had been open-air timber frame stages protected from the California sun by retractable muslin shades [5]. These were soon replaced by glasshouses with iron or steel frames, which were more permanent but still prioritized natural light. Both early types were made for silent cinema and housed actors, crew, and sets for multiple productions side by side without concerns for noise. In the late 1920s, the coming of sound brought dramatic change, requiring heavier concrete structures whose opaque and insulated walls excluded both light and sound. That type still dominates today.

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While commissions from the Hollywood film industry helped drive the architectural innovations of Richard Neutra, Paul R. Williams, Claude Beelman, and Albert C. Martin, Los Angeles studios developed world-leading standards that governed their buildings’ layout, dimensions, materials, lighting, climate control, acoustics, communications, and electrical power. Many of those standards were developed by the Society of Motion Picture and Television Engineers, which remains influential today in the US and worldwide [6]. Indeed, the design and construction of studios set many trends in architecture: studios built for ‘talking pictures’ in the late 1920s pioneered the use of tilt-up concrete walls; excessive heat generated by studio lights in the 1930s and ‘40s helped to popularise air conditioning; and the ramping up of television production in the 1950s and ‘60s accelerated the use of epoxy resin floors in commercial buildings, and the mainstreaming of open-plan offices, electronic systems, and digital networks.

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All of these technologies were used in the construction of Los Angeles’ most famous purpose-built television studios at CBS Television City in Los Angeles. Opened in 1952, this was designed by William Pereira and Charles Luckman in the minimalist, rectilinear style known as ‘mid-century modern’ – the closest comparison in Los Angeles to the more Miesian but equally beautiful buildings of RTÉ. As such, just as MGM, RKO and other famous studios favoured neoclassical buildings in the 1910s and art deco structures in the 1930s, CBS Television City continued a tradition of film and television companies commissioning innovative architecture [7]. As media industries, constantly in the public eye and aligned with the visual arts, they valued design excellence and sought to promote it through studio buildings that embodied their ethos. Many of these have been bought and sold, changed hands, and modernised but there has been remarkable continuity too with most of the city’s original studios still in use today.

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Feature film and television drama production is distributed more globally now than before and, ironically, Ireland’s recent success is one of the current sources of pressure on the industry in Los Angeles, along with the decline of theatrical exhibition and the rise of virtual production, AI, and streaming [8]. Signalling this, the original Warner Bros studios in the heart of Hollywood, which are well-preserved and still functioning, were recently joined by the high-rise postmodernist headquarters of Netflix, unceremoniously squeezed into a corner of the site in 2018. Meanwhile, Los Angeles also has a proud tradition in public service media, embodied in PBS SoCal, the Southern California affiliate of the national broadcaster, for whom Gensler recently refurbished studios between Disney and Warners in Burbank [9].

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Like all of these, film and television studios in Ireland are also adapting to dramatic change. Some of the private studios currently in planning have been delayed by financial caution on the part of investors, still reacting to last year’s Hollywood strikes and calculating the effects of AI. And RTÉ is seeking to modernise in response to media convergence driven by Hollywood and big tech. In my next article in this series, I will further develop the argument that the best way to address the sectoral challenges of the day is to cluster indigenous Irish media and creative industries in a diversified and densified RTÉ campus in Donnybrook. This would also bring exciting opportunities in architecture.