3D pencil drawings JJK Airbrush

The work of Dutch artist Ramon Bruin (he signed his drawings pseudonym JJK Airbrush) leaves the viewer at a loss - it is impossible to figure out where the real volume, and where amazingly able to create an illusion. To complete the effect Bruin shows his drawings with real three-dimensional objects, found themselves at hand - like a pencil that just worked. However, some of the figures difficult to understand where the real pencil, and where painted.