What's on display are original works, pieces, or prints. The most common mediums are oil, acrylic, watercolor or photography. You can expect small prints, large paintings, and some even have custom post cards.
Paul has done the mural on the Ala Moana Surf Co.'s store front, the cover art for the Aloha Surf Guide as well as numerous murals, back drops, and signs in Hawaii and around the world. Maui Longboards even featured Paul's art on their Artist Edition and Limited Edition boards. If you are interested in viewing or buying his work, stop by or check his website out at Boneyard Reef.
Another artist that sets up shop here is Scott Sharick. He normally sets up here, but is away in Montana for photography school. Scott is based out of Honolulu, Hawaii and Missoula, Missouri, though travels extensively throughout the U.S. This year he is planning on photographing the Yosemite Firefall, so he might be away from the islands a little longer.
While he's away, check out his pictures on his website at Scott Sharick Photography, or on Flicker, or follow him on Twitter. He definitely has an eye for shots and school has sharpened his skills. If you want to purchase any prints of Hawaii please contact him through his website.