The paper, published recently in PLOS One, describes an investigation of 112 ostrich eggshell fragments dating back more than ...
Archaeologists report that 60,000-year-old ostrich eggshell engravings reveal humanity’s earliest known use of geometry.
My work comes out of an anxious need to control time and space on a limited human scale, which is the scale of a painting, a ...
Rob Hill is a Los Angeles born, Denver based geometric abstract painter whose work explores the intersection of precision and humanity. A veteran of the U.S. Coast Guard, Hill spent eight years ...
A recent study has shed new light on the cognitive and cultural complexity of human societies during the Middle Paleolithic in the Levant. The research, led by Dr. Mae Goder-Goldberger (Hebrew ...
A Geometric Zig Zag Lines of 3D Effect Vector Optical Illusion is a fascinating visual puzzle that hides a 3D image within a 2D pattern. At first glance, it appears to be a random collection of ...