Located near the Red Sea in El Gouna, Egypt, Desert Breath is an land art installation dug into the sands of the Sahara desert by the D.A.ST. Arteam back in 1997. The artwork was a collaborative effort spanning two years between installation artist Danae Stratou, industrial designer Alexandra Stratou, and architect Stella Constantinides, and was meant as an exploration of infinity against the backdrop of the largest African desert.
Although it’s in a slow state of disintegration, Desert Breath remains viewable some 17 years after its completion, you can even see it in satellite images taken from Google Earth.