Architectural drawings play a crucial role in the representation of technical information necessary for constructing buildings. Technical drawings are those that communicate information related to the design and construction of physical objects, buildings, and environments. These drawings are known as technical drawings, and a set of technical drawings and other related information, such as schedules, used in the design and construction of a building are collectively called construction documents.

Technical drawings are scaled and proportionally accurate to the physical reality of the object, architecture, landscape, or urban design project they represent. Precision and accuracy are essential in technical drawing, which historically was achieved by hand drafting. Hand drafting involves drawing with tools such as straight edges, triangles, and compasses that allow for precise control in drawing geometry and linework that can be measured. Additional tools, such as French curves, were developed to aid in drafting curve geometry, providing a means of accurately drawing smooth continuous curves.

In the historical process of wooden ship building, ribs and keels, the elements that form the transverse and longitudinal structural framework of boats, were fabricated by drawing long, smooth curves onto timber, which were then cut to shape. Drawing the curve geometry required a template consisting of long, flexible strips of wood or steel, called splines, that were defined and held in position by weights. These tools and techniques served as a method for drawing the curve on large sheets of timber at a scale of 1:1, and eventually on paper. While most contemporary boat design processes rely on digital methods for the production of technical drawings, the artform of hand-drafting splines is still in use today.

In the realm of computer-aided design (CAD) systems, the term spline is derived from the traditional term and is the basis for creating curve geometries in digital drafting and modeling environments. CAD systems have revolutionized the technical drawing process, providing faster and more accurate ways of creating technical drawings. These systems utilize digital platforms that facilitate the process of creating technical drawings, eventually leading to the replacement of hand drafting with computer-aided drafting. The majority of architectural practices today rely on CAD tools to create design drawings and technical drawings, thanks to their ability to generate technical drawings faster, more accurately, and with fewer errors.

Bronze spline weights, Edson International, New Bedford, MA.

Figure 1.16. Eero Saarinen and Associates, Trans World Airlines Terminal Building, New York, NY. c.1956. Photograph of the curved column and roof. Eero Saarinen collection, 1880–2004 (inclusive), 1938–1962 (bulk). Manuscripts & Archives, Yale University Library. Photo: Richard Knight.

Figure 1.17. Eero Saarinen and Associates, Trans World Airlines Building Terminal, New York, NY. c.1956. As-builts, plan for the curved front column. Eero Saarinen collection, 1880–2004 (inclusive), 1938–1962 (bulk). Manuscripts & Archives, Yale University Library.

Félix Candela, Plan and elevation projection drawings of hyperbolic paraboloid surfaces. © Avery Architectural & Fine Arts Library, Columbia University.

Félix Candela, Los Manantiales Restaurant, Xochimilco, Mexico City, Mexico, 1958. Drawing of the roof geometry.

Architectural Drawing: Unleashing the Creative Power of Imagination

Are you a creative soul looking to explore the boundless possibilities of architectural design? Look no further than the power of drawing from the imagination! 

Architecture is much more than just the construction of buildings. It involves the imaginative creation of inhabitable spaces that are aesthetically pleasing, structurally sound, and thoughtfully designed to meet the needs of their inhabitants. As architects, we face numerous challenges related to spatial organization, geometrical relationships, tectonic assemblies, and a host of other complex issues that must be addressed during the design and fabrication process.

But where do we start? The ability to sketch and draw from the imagination is a valuable tool that can help us “think through” our ideas, invent new solutions, and solve problems related to these issues. By using our imaginations, we can explore an infinite range of possibilities and push the boundaries of what is possible in architectural design.

One architect who has fully embraced the power of architectural drawing is Daniel Libeskind. His body of work includes not only drawings, but also installations, buildings, and musical performances. His Micromegas series of architectural drawings and Lebbeus Woods' dystopian architectural conditions reflect the political nature of architecture and its ability to influence society. Libeskind's drawing Photon Kite, from his series Centricity, depicts a curvilinear mechanical architecture hovering in the air, defying gravitational forces while remaining connected to its environment through a tube. Such drawings demonstrate the potential of architectural drawing to reveal, discover, and invent new scenarios and possibilities for architecture.

Architectural Drawing is a critical component of the design process in architecture. It involves various methods for creating design drawings using both analog and digital techniques. The process is based on our ability to see and imagine physical forms and objects, and then translate three-dimensional geometry into two-dimensional representations through descriptive geometry and projection techniques.

Various historical and contemporary drawing methods have been developed to help architects and designers visualize, represent, and communicate information effectively. These techniques include hand sketches, technical drawings, three-dimensional projections, simulations, and visualizations. They can be applied at different stages of the architectural design process, expanding the tools available to architects and designers.

The role of architectural drawing has evolved, and the field now ranges from analog representations based on visual observation to computational simulations based on input parameters and data. This expansion has led to a new paradigm in architectural representation and the education of architectural drawing. It ranges from the development of visual acuity and dexterity required for hand sketching and drawing to the development of coding skills for generating computational simulations and visualizations.

Drawing and Perception play an essential role in architectural drawing. A line is the simplest form of drawing, and it can be defined as a dot that goes for a walk. The act of drawing has been used throughout human history to express thoughts and communicate information. From prehistoric markings found on the walls of caves to contemporary data visualizations generated by computational processes, humans have utilized various types of tools to create drawings.

For example, Paul Klee’s drawing titled In Engelshut (In Angel’s Care) appears to be a simple illustration of a few closed shapes. However, the overlapping shapes generate other figures and blur the reading of any one specific figure. The resulting nonhierarchical juxtaposition of shapes creates a visual ambiguity in the drawing, which shifts depending on how the viewer combines the various shapes in their mind. The simultaneous reading of various figural elements and shape combinations creates a visual complexity through the use of a few relatively simple lines and shapes.

In summary, the role of architectural drawing in the construction of buildings is critical. Various drawing methods provide architects and designers with the ability to visualize, represent, and communicate information effectively. The field of architectural drawing is continuously evolving, and new techniques are being developed to expand the tools available to architects and designers.

Computational drawings have become an integral part of contemporary culture, thanks to the ubiquitous use of computational tools and algorithms. Architects have been exploring digital models, simulation methods, parametric design, and algorithmic procedures to generate new architectural forms, modes of fabrication, and performance optimization. 

Young & Ayata, Symmetry Series, 2013. Computational drawing.

Figure 1.25. Zaha Hadid Architects, Kartal-Pendik Masterplan, Istanbul, Turkey, 2006. Site plan of the street layout and urban fabric. Courtesy of Zaha Hadid Archite

This building for Cooper Union is designed with a rectangular shape that includes an interesting void section. The building's lower level has slanted concrete pillars that create a smooth connection with the street and offer a view of the public gallery and auditorium spaces below. Inside, there is a central atrium that is twisted and extends through all the floors of the building. This atrium adds natural light and improves air circulation while creating social and visual connections between the floors. The atrium is made up of steel pipes covered with glass-fiber reinforced gypsum and includes beautiful, translucent, back-lit staircases. At the fourth floor, there is a double-height student lounge with great city views that can be accessed by a beautiful staircase that connects the floors. The atrium's shape merges with the west facade's perforated stainless-steel panels, blending the building with its surroundings.

The academic and laboratory building for Cooper Union is a remarkable piece of architecture designed by the architecture firm Morphosis. Here are some additional details about the building:

• - The building is located in the East Village neighborhood of Manhattan, New York City.
• - The building's design incorporates sustainable features, such as a green roof, energy-efficient lighting, and a rainwater harvesting system.
• - The building is home to various academic and laboratory spaces, including classrooms, offices, and research labs.
• - The design of the building encourages collaboration and interaction among students and faculty members.
• - The building's central atrium is a major architectural feature, with its twisting lattice of steel pipes and back-lit, translucent staircases.
• - The atrium provides natural light, improves air circulation, and creates a unique visual experience for those inside the building.
• - The atrium also serves as a social hub for the building, providing spaces for students and faculty to meet and collaborate.
• - The building's double-height student lounge on the fourth floor provides stunning views of the surrounding cityscape.
• - The building's perforated stainless-steel panels on the west facade reflect the building's urban context and create a distinctive visual effect.

Bullet points summarizing the main features of the building:

• Rectangular shape with a complex, figural sectional void
• Slanted concrete piers at ground level for a fluid connection with the street and visual access to public gallery and auditorium spaces below
• Central atrium that extends through all the floors of the building, improving air circulation, adding natural light, and creating social and visual connections between the floors
• Twisting lattice of steel pipes encased in glass-fiber reinforced gypsum and back-lit, translucent staircases in the atrium
• Double-height student lounge on the fourth floor with city views
• Perforated stainless-steel panels on the west facade reflecting the building's urban context

 Are you a fan of movies and architecture? If so, then you'll love this blog post! In this post, we're going to take a look at some of the coolest movies featuring architects. From inspiring documentaries to thrilling dramas, these movies showcase the creative and innovative work of architects and the impact they have on our built environment. So, whether you're an architecture student, a design enthusiast, or just a movie buff looking for some inspiration, you won't want to miss out on these must-see films. Get ready to sit back, relax, and be inspired by the captivating stories of these architects and their groundbreaking work on the big screen.

Here are some movies featuring architects:

1. "My Architect" (2003) - a documentary about the life and work of Louis Kahn, directed by his son Nathaniel Kahn.

2. "The Fountainhead" (1949) - an adaptation of Ayn Rand's novel, starring Gary Cooper as an individualistic architect fighting against conformity and mediocrity.

3. "Playtime" (1967) - directed by Jacques Tati, this film features a memorable scene in a modern office building designed by a team of architects.

4. "Blade Runner" (1982) - while not explicitly about architecture, this science fiction classic features stunning set design and futuristic buildings.

5. "The Belly of an Architect" (1987) - directed by Peter Greenaway, this film follows an American architect struggling to complete a project in Rome while dealing with personal issues.

6. "The Matrix Reloaded" (2003) - the character of the Merovingian, played by Lambert Wilson, is a self-described "traffic control" for the Matrix who also happens to be an architect.

7. "Inception" (2010) - while not specifically about architecture, the film's plot revolves around the manipulation of dreams and includes scenes of intricate cityscapes.

8. "The Grand Budapest Hotel" (2014) - while not centered on architecture, this Wes Anderson film features many of his trademark whimsical buildings and interiors.

9. "The Architect" (2006) - starring Anthony LaPaglia and Viola Davis, this film explores the relationship between an idealistic architect and a troubled family who hires him to design their dream home.

10. "Ex Machina" (2014) - a science fiction film that features a remote research facility with stunning modernist architecture.

It's worth noting that in some cases, the architect is a major character in the film, while in others they may only appear briefly or be mentioned in passing:

• "The Fountainhead" (1949)
• "Mr. Blandings Builds His Dream House" (1948)
• "The Lake House" (2006)
• "The Architect" (2006)
• "The Last Tycoon" (1976)
• "The Belly of an Architect" (1987)
• "The Towering Inferno" (1974)
• "The Time Traveler's Wife" (2009)
• "The Iron Giant" (1999) - features an architect as a minor character
• "Mirrors" (2008)
• "The Island" (2005)
• "Her" (2013)
• "The Four Seasons" (1981)

The development of computer-aided design (CAD) systems in the 1960s and 1970s marked a significant turning point in the field of architecture. With the introduction of digital platforms, technical drawings could be created with greater speed and accuracy than traditional hand drafting methods. This eventually led to the replacement of manual drafting with computer-aided drafting, which is now the standard practice in the industry.

In subsequent decades, CAD systems continued to evolve, with 3D modeling becoming a key feature in the 1980s. By the 1990s, CAD had advanced to the point where complex geometry, forms, and surfaces could be created through parametric capabilities and topology-based modeling. This, coupled with advancements in computer-aided manufacturing (CAM) tools, made it possible to fabricate complex architectural designs with data that was output directly from digital models.

These technological advancements paved the way for some of the first built works of architecture that were designed primarily within 3D models. The Yokohama International Passenger Terminal, for instance, designed in the mid-1990s by Foreign Office Architects, was conceived primarily in section as a series of digitally modeled surfaces that curved and folded to create an architectural topography.

CAD drawings also include technical drawings produced through building information modeling (BIM) tools. These parametric modeling capabilities link three-dimensional geometries with two-dimensional drawings, allowing changes made in the 3D model to automatically update the associated 2D technical drawings, and vice versa. BIM software has become a useful digital workflow for managing the design and construction of large-scale architectural projects that are complex.

One such example is the Marqués de Riscal Winery in Elciego, Spain, designed by Gehry Partners, LLP, which utilized Gehry Technologies’ Digital Project BIM software to create 3D models that are associated with 2D projections. In addition to embedding data in the 3D model, BIM software allows for greater consistency and reduced errors between the 3D models and 2D technical drawings.

Marqués de Riscal Winery in Elciego, Spain

Marqués de Riscal Winery in Elciego, Spain - CAD Drawings

Gehry Partners, LLP, Marqués de Riscal Winery, Elciego, Spain, 2003-2006. Floor plan drawing.