Artsy - A global platform for discovering and collecting art.
Twitch Creative - Watch artists create. Twitch expands into the arts.
ArtMajeur - +1 Million original artworks, Free Shipping Worldwide, Low prices guaranteed, 14 days return: buy all the art you love on Artmajeur!
Daisie - A new platform for creative collaboration
Saatchi Art - Online art platform for buying, selling and discovering art.
Shipstreams - A list of makers shipping live