A-Painter - Paint in VR in your Browser
Tilt Brush - Paint in spaces around you with Virtual Reality
MasterpieceVR - Powerful VR sculpting & painting tool
Oculus Medium - Sculpt, model and paint in virtual reality on a 3D canvas.
Kingspray Graffiti - Collaborative graffiti simulator with realistic spray and drip effects.
Poly by Google - Explore the world of 3D