2D and 3D works

Photos for the walls, 3D captures for the floor, and verification for selling.

2D works: upload a straight-on photo (at least 3000 pixels on the long side for large prints). Add the size, medium and year; the work hangs at its real size.
3D works: walk around a sculpture with the Interartive Capture app on an iPhone or iPad. The app captures the work alone, cut out of the room, and it appears in your exhibition in a few minutes. 3D works need the 3D add-on to a pass.
Verification: before selling, take the guided photos with the app's camera (front, back, edges, a detail, your signature, you with the work and a code). It proves the work is real and yours.