
The connection between interior and exterior is almost always cited in architectural projects. After all, bringing glimpses of the outdoor space into a building is one of the most widely used devices when thinking about the well-being of its inhabitants. In addition to contact with the surrounding landscape, an important factor of this strategy is allowing natural light into the space, as it can convey a visual message that transforms spatial perception.
To this end, installing skylights or other types of zenithal openings emerges as an excellent alternative. They allow occupants to perceive the passage of time throughout the day as light shifts within the space—a sensation fundamental to our circadian rhythm, which regulates human bodily functions and, consequently, our well-being.
Furthermore, besides improving lighting quality, this type of solution has the potential to enhance user comfort by also influencing air circulation, depending on the specific system installed. To illustrate these benefits, we have gathered thirteen projects that utilize zenithal openings through different approaches.




























