Sonar images collected from the seafloor northwest of Cuba show a cluster of straight-edged, geometric forms sitting roughly ...
"Earthscape" artist Andres Amador gathered volunteers Saturday to use rakes, sticks and their imaginations to draw images in ...
In 2001, a Canadian exploration company scanning the seafloor off Cuba’s western coast recorded sonar images of symmetrical stone formations roughly 650 meters below the surface, spread across an area ...
Dating back to the early Islamic period, these designs were developed using a set of mathematical principles. Islamic art was characterized by utilizing geometric patterns in a distinct manner owing ...