The illustrator Bill Sienkiewicz has been active now for at least 25 years, producing artwork for all forums, including comic books...
What I love about Bill S.'s work is how he struggles to find the geometrical logic that governs how different objects and shapes fit together, and then exaggerate that geometry so that it becomes apparent to the viewer...
He then lowers the contrasts between lights and darks, so that his images take on a hazy, ethereal quality.