Perception-challenging artwork

Perception challenging contemporary artwork

Shapes at the edge of perception

Papier mache, acrylic, card.    30x21cm.    2021.

A wall hung artwork in which a matte black hemisphere protrudes from a flat matte black surface. Due to the darkness of the surface the protruding hemisphere is quite hard to see (although in this photograph it is lit in a way that makes it reasonably visible). Even less obvious than the protruding hemisphere, the matte black circle at the centre of the metallic area is actually a hemispherical indentation. This indentation is very rarely noticed by observers.
The work is an investigation into perception, optical illusions and expectation.