Mark Mattson is a Philadelphia-based artist, writer, illustrator, designer & educator. A graduate of Columbus College of Art & Design, he also makes video games & kids' products, and is a member of The Society of Children's Book Writers and Illustrators. He currently runs the Surface Imaging Center at Thomas Jefferson University in Philadelphia, where he also teaches.

http://markmattson.net/

http://mallowcup.tumblr.com/

http://mattson.etsy.com

http://www.instagram.com/mattsonstudio/

All proceeds from "Galvanize" products go directly to charitable groups listed.