illusory gradient: checkered pattern with cubist faceting

checkered pattern black background squares illusory gradient liam gillick monochrome painting cubist faceting light white dark silver balanced symmetry bold shadows stripes 4x4 grid alternating geometric abstract art optical illusion contemporary design visual perception artistic expression modern artwork minimalist style impact contrast composition shapes expressionism arts gradient: featuring two credit usd surrealism style monochromatic create illusionary multiple patterns metallic rectangles zigzags add interest high tonal range making visually striking generated