Exhausted new moms use them to mark their twins. Doodlers on hyper-drive pull them out to trick out their cars. Conan O'Brien morphed into one on Twitter, ...

Interested in creating art for at least 10 years, Sikora said it wasn’t until last year that he became interested in showing his work. “One of my favorite things to do is go to art museums and ...

Exhausted new moms use them to mark their twins. Doodlers on hyper-drive buy them to trick out their cars. Conan O'Brien morphed into one on Twitter, and Taylor Swift used one as eyeliner in a pinch.