Not all projects seek a constant connection with the outside, at least not in their front façade. Despite not being a usual appearance, there are several reasons for creating an opaque façade: privacy, security, reduced energy consumption, and protection against inclement weather. More common in government, cultural or religious buildings, this solution is also found in some residential cases.
Fachada Frontal: The Latest Architecture and News
Brazilian Houses: 7 Projects With Opaque Facades
https://www.archdaily.com/998452/brazilian-houses-7-projects-with-opaque-facadesArchDaily Team
Detailed, Colorful Elevation Drawings of Historic Brazillian Buildings Illustrated in CAD
While using technical drawings, Zema Vieira makes architectural illustrations by using only AutoCAD without any further techniques. Her body of work became a project called “Fachada Frontal” or "Front Facade." In it, the artist depicts buildings from cities around the world, with a particular focus on Belo Horizonte, Brazil.
Check out below the illustrations made by the artist.
https://www.archdaily.com/796809/detailed-colorful-elevation-drawings-of-historic-brazillian-buildings-illustrated-in-cadVictor Delaqua