KeepSafe - Keep your entire photo library safely stored in an encrypted private cloud.
Artsy - A global platform for discovering and collecting art.
Navisens - Indoor & outdoor location without beacons, WiFi, or GPS
ArtMajeur - +1 Million original artworks, Free Shipping Worldwide, Low prices guaranteed, 14 days return: buy all the art you love on Artmajeur!
ebblink - pick one of your images, upload and get a link back.
Artfinder - Artfinder is an online platform where you can find any kind of art and buy them instantly without taking any hassle.