If you’re not particularly gifted in the art department, it can be hard enough to draw with a pencil and paper, let alone on a canvas as tiny as your nail bed. That’s why abstract nail art is so great ...

A member of the now-extinct hominid species Homo erectus engraved a geometric design on a sea shell nearly half a million years ago, long before the earliest evidence of comparable etchings made by ...

Commuters along Speer Boulevard in downtown Denver will notice something different. Gerald Cross' 1975 untitled geometric sculpture consisting of orange-painted steel and blue plexiglass has returned ...