The perfect rustic-boho theme for a winter family get-together - display your photos on a wooden pallet, tied to a wooden ladder to provide a large easel. Add twine, lights & clothes pins to attach the pictures.
Summer Mantel - Love the seashell garland. Use some heavy rope, which has a nautical feel and drape it across the top. Glued or tie shells and mason jar lids to pieces of twine and tie them to the heavy rope instead of doing a traditional wreath.