Put a picture of the beach you visited in a shadow box frame and fill the bottom with sand from that beach. Much neater than a random jar of sand and shells! decorate the frame or put seashells or treasures found on the beach in the shadow box
Drawers below sink cabinet - A ceramic subway-tile backsplash, sleek marble countertops, crisp white open shelving on top, and Shaker-style cabinets on bottom create a monochromatic look in this small-space kitchen in Hot Springs, Ark.
corner gallery wall - without the specially made corner frames. Would need to be on a corner that is in an open area; this would be really overbearing in a tight hallway. But in the right space it could look amazing. Very art gallery.