Art in Res - Buy art directly from artists
Google Arts & Culture - Explore collections of art and culture from around the world, both past and present.
Lonely Walls - The best new way to buy and sell visual artwork.
Gratitude Flow - Gratitude Flow is a web extension that allows you to share and receive gratitude on your new tab with real people around the world.
KnownOrigin - Discover, showcase & sell digital artwork
New Tab by Flickr - Get a beautiful photo each time you open a new tab