Displaying a 3D image in a 2D space also requires sacrifices. Obviously to a lesser extent, because you only lose one dimension, but the principles are the same

Displaying a 3D image in a 2D space also requires sacrifices. Obviously to a lesser extent, because you only lose one dimension, but the principles are the same. Reconstructing a 3D scene from photographs is an insanely tricky problem, and it only looks simple to us because our brains have specialized circuits for that task.