New Decoupage Shadowboxes

We have a few nautical themed, decoupage shadowboxes in the shop created by artist Cynthia Rief.  No two are alike and they incorporate scalloped seashells from the Nantucket shores. One of a kind pieces like this are great for bringing depth and soul to your home.  Who are some of your favorite handmade artists and/or resources for handmade treasures like these?