MasterpieceVR - Powerful VR sculpting & painting tool
ArtMajeur - +1 Million original artworks, Free Shipping Worldwide, Low prices guaranteed, 14 days return: buy all the art you love on Artmajeur!
Oculus Medium - Sculpt, model and paint in virtual reality on a 3D canvas.
Artsy - A global platform for discovering and collecting art.
A-Painter - Paint in VR in your Browser
Artfinder - Artfinder is an online platform where you can find any kind of art and buy them instantly without taking any hassle.