A whimsical illustration of a polygonal raven with an impossibly oversized geometric head in monochromatic black and white, perched on a crystalline crescent moon composed of sharp angular facets, digital painting where crisp geometric structures blend with expressive ink-like brushstrokes, featuring stark white light emanating from within the raven's prismatic form, starlit cosmic background reduced to precise white dots against deep black space, characteristic Tim Burton inspired design with enormous eyes rendered as gleaming silver orbs that pierce through the darkness, creating a dreamy contrast where mathematics meets gothic whimsy with no color to distract from the dramatic silhouettes