After a prolonged period of decline, in September of 476 AD, the Roman Empire lost authority over its vast territory and fractured into numerous successor political entities. This event marked the fall of the Western Roman Empire. Although this occurred centuries ago, its influence remains present today through numerous contributions to contemporary society. One of these architectural contributions is the public bath, of which one of the finest examples still survives: The Roman Baths in Bath, England.

Early public baths featured their own diverse architectural programs, incorporating everything from cold, warm, and hot pools to services such as shops, gyms, and libraries. Over time, public restrooms have evolved, becoming more sophisticated and compact units that integrate new materials and technologies into large-scale building programs. As part of this evolution, contemporary materials like stainless steel have been incorporated into the equipment developed by Sanilock, owing to their hygienic and low-maintenance qualities.

Sun protection is a universal need for human beings. While sunlight benefits our health and mood, it is also essential to protect ourselves from its harmful effects on our well-being and comfort. Throughout history, architecture has provided solutions to this need by offering shelter and comfort in shaded areas. Since ancient Egypt, sunshades made of palm leaves attached to a pole have been used to protect against the sun in open spaces.

Thanks to contemporary materials, we can now develop more durable outdoor structures and furniture than the palm leaves used by the Egyptians 4000 years ago. This has resulted in lightweight and aesthetically pleasing structures that resulted from the designs and materials that emerged in the 20th century. Although these designs are not made from natural elements, they incorporate pieces that replicate their characteristics, providing shade with unique shapes and a distinctive design. In this context, cbdesign has created the Daisy umbrella. This flower-shaped parasol reproduces the colors found in natural surroundings, such as the sea, yellow frangipani, the blue sky, and purple bougainvillea.

In the realm of architecture and interior design, lighting is a pivotal force in enhancing the overall atmosphere of a space. A harmonious interplay of light and design can elevate the ambiance and functionality of any architectural environment. Through meticulous attention to detail and innovative design principles, architects and designers can craft spaces that are not only visually stunning but also experientially enriching. By carefully considering these factors, creative architectural spaces can be brought to life, evoking emotions and transforming the way we perceive and interact with our surroundings.

In today's ever-evolving world, lighting has embraced a particular emphasis on new and streamlined proposals. Designed by Ramos & Bassols, the Spa collection by Vibia stands out for its adaptability, seamless design, and lighting performance. With its minimalist and refined form, the Spa LED lighting system offers compositional freedom, enabling designers to craft a wide range of atmospheres, from intimate corners dedicated to personal well-being to functional areas designed for general purposes.

Theoretically, architecture is a multisensory discipline involving textures, colors, shadows, sounds, and aromas. However, in practice, using visual language is often prioritized to explore it, limiting mainly to sight for identifying architectural elements and navigating autonomously in built environments and urban contexts. Therefore, it is crucial to integrate tactile paving surfaces into architecture.

Blindness and vision impairment transcend being a condition or disability; they represent an alternative way of perceiving the environment around us. In this sense, touch becomes a language and a fundamental guide for interacting with architecture. According to the Convention on the Rights of Persons with Disabilities (Article 9), all individuals have an inherent right to access the physical environment on an equal basis with others.

Cities are defined as densely populated geographic areas characterized by urban development. They serve as economic, political, and cultural centers, offering various services, infrastructure, and opportunities. However, urban densification has been associated with negative aspects such as health issues, pollution, and social problems. Countries like India and China, with their massive populations exceeding billions, face a significant demand for services and housing.

Recent research, including studies by institutions like the Berkeley Cool Climate Network, has brought about a paradigm shift in our perception of urban densification. This shift aims to reduce cities' carbon footprint and support collaborative efforts to achieve Sustainable Development goals. Densification is proposed as a crucial strategy for promoting social prosperity, and well-being, and combating climate change. However, a relevant question arises: How can we effectively achieve densification while addressing global warming? Companies like Holcim have responded to this challenge by developing sustainable building solutions and engaging in meaningful discussions with architects, such as Shajay Bhooshan, Associate Director at Zaha Hadid Architects. These collaborations provide valuable insights into the concept of urban densification as a catalyst for climate action.

Heating and cooling buildings have always been two of the most important challenges in ensuring indoor user comfort. At a biological level, our bodies generate heat through metabolism, a physicochemical process. And although the human body has temperature regulation mechanisms, such as sweating and vasodilation, sometimes we need additional help to achieve thermal comfort. Therefore, since ancient times, traditional strategies have been sought to help achieve this, and many have been adapted to their historical and material contexts.

The earliest vestiges of furniture in society can be traced back to the Fourth Dynasty of Egypt when the armchair of Queen Hetepheres I (ca. 2600 BC) was discovered. This armchair marked a significant milestone in the history of furniture. It is not surprising, therefore, that the chronology of furniture is intertwined with architectural, pictorial, and sculptural expressions of the time, where these elements often act as witnesses and, in exceptional cases, as central objects in the history of art and design.

Furniture consists of everyday objects designed to meet specific needs in our daily lives. However, sometimes they transcend their practical function and take on an autonomous presence. A piece of furniture has no nobler purpose than its interaction with human beings, therefore, separating these objects from their utilitarian dimension becomes an act of disruption. As a result, designers such as Francesco Binfaré have described sofas as “The most mysterious object amongst the furniture populating the interior design universe”. In this context, Edra creates unique objects that blend art and industrial production, reflecting contemporary domestic landscapes and experimenting with new shapes and materials.

Doors and windows have undergone few changes since their original conception. They are elements designed to meet the basic human need for sunlight, air circulation in enclosed spaces, and ease of movement, all to ensure comfortable living. Consequently, their role in daily life is both constant and crucial. Although their primary function remains unchanged, doors and windows as architectural components continue to serve the role of separating spaces while allowing the entry of light, objects, and landscapes—largely maintaining their original structure. However, significant progress has been made in their manufacturing materials and the technical performance they offer.

In today's context, minimalism has emerged as a trend focused on simplifying down to the essentials, leaving its mark on contemporary architecture, including modern windows and doors. This streamlined approach, characterized by the elimination of elements unnecessary for proper functioning, has become prominent across various countries. In line with this trend, Strugal window and door systems have made significant strides in the construction of architectural elements through technological development in manufacturing processes and new product design. These advancements are reflected in various applications across facades and interior courtyards using sliding windows and doors.

Shade refers to a region or state where sunlight is partially obstructed by objects or structures. This concept plays a crucial role in architectural design, as it significantly impacts comfort and functionality. It offers relief from direct sunlight, helps regulate temperature, and reduces glare. For these reasons, architects strategically incorporate shading elements to enhance the quality and utility of spaces, especially in outdoor residential areas. In this context, ShadeFX are manufacturers of innovative sun, rain and privacy solutions that are customized for every project regardless of size or complexity.

In architecture, drawing is a technical and artistic expression that involves creating visual representations using various analog instruments. While drawing remains relevant and current in practice today, efforts have been made to carry out architectural tasks and studies more efficiently. The drafting machine, a significant development in this regard, enabled precise strokes using fewer instruments. However, the emergence of computational tools, such as computer-aided drafting (CAD), has revolutionized the workflow by leveraging the advantages offered by computers. Architects can now play a more direct and creative role in the design process, reducing their reliance on time-consuming drawing and repetitive tasks. Moreover, workflow enhancements have fostered more effective collaboration among different stakeholders in the architectural process.

Some architects have left their mark on history; one such case is Antonio Gaudí. Through his nature-inspired conceptions, he became the foremost representative of Catalan modernism. The impact of Gaudí's work can be seen on various architectural scales, including the Sagrada Familia, Parc Güell, Colònia Güell, Casa Milà, and Casa Battló, the latter being an iconic landmark of Barcelona’s architecture.

Casa Battló emerged from the renovation of an 1877 building, which was acquired in 1903 and subsequently commissioned to Gaudí for its transformation. Inspired by animal forms, particularly those of the ocean, the facade and interior were renovated using curves and a combination of vibrant colors. This intervention marked a turning point for the house, as it significantly changed the facade, redistributed the interior, and provided a sublime interaction with natural light. Following the nature of the renovation that began with Gaudí, a new interior project for the stairs and atrium of Casa Batlló was developed in 2021. This renovation is the result of a dialogue between the anodized aluminum chains developed by Kriskadecor and the abstraction of the ingenious use of light in Casa Batlló through Kengo Kuma's design.

Light and color are intrinsically linked, as color cannot exist without the presence of light. In 1665, Isaac Newton made a momentous discovery when he observed that white light breaks down into different colors as it passes through a prism, creating a spectrum. This discovery laid the foundation for understanding the nature of light and developing color theory, which had a significant impact not only in the scientific field but also in artistic disciplines such as painting, photography and architecture.

To develop materials that meet the needs of the future, it is important to consider the challenges of both the past and the present. Concrete, a widely used construction material, has maintained its basic composition since its modern conception in the 19th century with the invention of Portland cement by Joseph Aspdin. Highly valued for its strength and cohesion, concrete has become one of the most widely used materials in the world. Driven by its technical and aesthetic characteristics, architects have erected landmarks such as the ECLAC building and the Palmira Chapel, which have become milestones of contemporary architectural production. Today, however, such performance characteristics are no longer the sole criteria for weighing a material's value, given the pressing need to develop materials with a sustainable focus. Indeed, the concrete industry releases a high volume of pollutants into the atmosphere, accounting for approximately 8% of global CO₂ emissions.

Architecture is a continually evolving form of human expression influenced by cultural and contextual factors. While many of the problems we face today aren't directly linked to architecture, it has the ability to provide or facilitate solutions to these challenges. This has been evident throughout history, as societal issues have played a significant role in shaping our built environments. For instance, during the Victorian era, the infamous "Great Stink" led to the modernization of London's drainage system and urban layout. Similarly, the 2008 recession gave rise to the sharing economy and coworking spaces. Nowadays, the climate crisis is transforming the way we conceive architecture, seeking to reduce the carbon footprint of buildings and cities to achieve the Paris Agreement objectives. Given this backdrop, what challenges should we expect in the future?

Architecture is a complex and diverse discipline with multiple approaches and perspectives. Throughout history, numerous studies, theories, and treatises have emerged focusing on different architectural expressions. Vitruvius's treatise *De Architectura* is one of the oldest and most influential in the field, proposing that architecture is based on three fundamental principles: beauty, firmness, and utility. For a work to be considered truly architectural, there must be a balance between these three components. Moreover, other approaches, such as the five points of modern architecture, and more recent research, like Supra Order, enrich contemporary architectural theory.

One of the primary functions of architecture is to provide shelter, fulfilling the physiological and safety needs at the base of Abraham Maslow's hierarchy of human motivation. Throughout history, the need for shelter has been evident in our ancestors’ behavior, who sought refuge in caves to protect themselves from weather conditions and predators. As societies shifted from a nomadic to a sedentary lifestyle and basic needs were easily met, shelters became more advanced, evolving into purpose-built spaces. These early shelters withstood the elements of their time and laid the foundation for modern architecture as we know it today.

Today, extreme weather conditions due to climate change are testing cities, buildings and materials. Venice is flooding, and the Svalbard Global Seed Vault is experiencing melting ice. Without action, conditions will continue to worsen, increasing the need for efficient strategies that allow us to coexist with the environment and to develop more resistant materials for our buildings. An example of these materials of the future is NATURCLAD-B, a high-quality, maintenance-free wood panel system designed for architecture, interior design and construction.

Solid wood, which has been used since prehistoric times and is still highly valued today, is extracted directly from trees without undergoing any lamination, pressing, or gluing processes. While it remains a universally used material in architecture, its widespread use has led to an increased demand and less efficient resource management. Therefore, solutions are being sought to optimize its use in production processes and reduce its consumption without losing its capabilities and characteristic beauty. To address issues such as warping, aging, and high environmental costs associated with solid wood, materials like Technowood have been developed. Combining technology and super-strength composites with natural wood veneers, Technowood maintains the beauty and characteristics of solid wood, but with greater durability and a sustainable approach, making it a suitable alternative.

Spatial perception is the cognitive ability to process visual information related to the position, movement, size, and shape of objects in space. According to Auguste Perret in his work "Contribution to a Theory of Architecture," architecture can influence this perception by delimiting, closing, and enclosing space. When this cognitive capacity interacts with architecture, our brain interprets and processes visual information to determine whether a space feels visually expansive or confined. In interior spaces, certain elements can decisively influence our perception of space, such as color, furniture dimensions, and the materials that comprise it. The latter are particularly important, as their use under specific conditions can alter our spatial perception and the way we experience space, depending on their texture and format.