Jean-Pierre Hébert » Jean-Pierre Hébert Roman Verostko » www.verostko.com/» www.verostko.com/algorist.html» www.algorists.org Hans Dehlinger » SIGGRAPH Online Art Gallery » collections.vam.ac.uk/item/O240281/cube4-print-dehlinger-hans/» collections.vam.ac.uk/item/O240002/trimplt-drawing-dehlinger-hans/