Articles by Enrique Tovar

Lighting has evolved remarkably throughout architectural history, driven by significant technological advances. Despite these changes, its central purpose of enhancing aesthetics, functionality, and safety has remained consistent. In this evolution process, a milestone can be traced with the transition from fluorescent lighting to LED lighting, marking a turning point that has reduced costs and energy consumption. Furthermore, it has fueled creativity, thanks to the versatility of LED lighting. These new design possibilities are evident in organic lighting layouts, which mimic linear patterns of lighting arrangements on walls and ceilings, whether suspended or recessed.

The flexibility of architecture allows it to continuously change and adjust its form in response to technological progress, social and artistic trends, and the collective experiences we undergo. Large-scale global events, such as the transatlantic migrations of the 19th century, the impact of tuberculosis on design, and most recently, the effects of the last major global health crisis (COVID-19), have all played significant roles in shaping the evolution of architecture.

In contemporary architecture, recycling has evolved from a desirable to an unavoidable necessity. This change is mainly due to the growing climate crisis, accentuated by the constant presence of waste (for which no use has been found beyond the initial one).

Flexibility has become a distinctive feature of contemporary interiors, driven by factors like the evolution of architectural programs and the progressive reduction of interior spaces, among others. This transition has shifted interiors from static to dynamic, aiming to achieve a state-of-the-art balance in space configuration. This sentiment is well encapsulated by Ricardo Bofill’s statement that “architecture is the art of structuring space.”

For decades, our society has predominantly embraced an extractivist approach when formulating models for material manufacturing across diverse industries. While we now know that this model is unsustainable, a major question remains: So, how do we do it? We may be a while away from offering a definitive answer to this challenge. Still, it is exciting to note that, in a context marked by a challenging global and ecological horizon, the architectural community maintains a positive approach by pushing for a re-evaluation of what we make and how we make it.

When designing facades, various factors can influence their conception. From compositional, geographic, and environmental elements, facades incorporate a series of gestures that shape the building envelope, serving as the interface between the environment and life inside the building. In this context, contemporary architecture has sought to enrich the role of facades, maximizing their potential through technological innovation. Today, technology has been integrated to create a more textured and expressive architecture, explore diverse materialities, and promote circular and low-carbon architecture.

When we talk about the building envelope, we often make the analogy of a skin that protects and wraps the structure, creating a transition in the physical environment. This concept is interesting as it identifies that, similar to its function in humans, the skin plays a role in protecting and regulating the interior setting, besides contributing to the aesthetics of the building. In this way, both the human skin and the building envelope act as elements that respond to the stimuli of the surroundings and the life that develops within them. More than just protective barriers, they are experienced as means of active interaction with the context.

The manipulation and combination of materials are ongoing pursuits in architecture. This has not only broadened the possibilities for construction but also enabled the creation of distinctive shapes and aesthetics by using the same materiality. An example of this is Portland cement, an essential element in the mixture of water and aggregates that make concrete, which allows the creation of both load-bearing and decorative elements. In parallel, as a result of the exploration of innovative materials, fiber cement emerged (invented by Ludwig Hatschek) at the end of the 19th century, combining Portland cement, mineral-based materials, and cellulose fibers.

For decades, our society and the development of our built environment have been strongly associated with intensive extractive processes. While these methods were fundamental to the growth of urban areas, they also laid the groundwork for significant challenges that contemporary generations face today. Nowadays, construction debris accumulates on the peripheries of our cities, and plastic waste floats in the oceans.

Architectural design is a discipline that spans a wide range of scales, from macro scales involving the design of master plans or large urban complexes to micro scales, where it focuses on specific elements such as fixtures and fittings. Regardless of scale, careful attention to the design of each component of the built environment plays a critical role in how people experience architecture.