Created up to 20,000 years ago, petroglyphs and geoglyphs were made by humans scraping one piece of rock against another.

All my favorite fruit doodles in one easy to follow tutorial! Learn how to use brush pens (markers) to draw 12 types of fruit ...

It sat in his basement for the last 10 years, until he heard about a University of Rochester grant that funds innovative community projects. He drew up plans to promote the work of friends in ...