While studying Intaglio I also made some experiments with photo-lithography/intaglio methods (xerox transfer, albumen, gum,...) and they all lacked the "depth" of an Intaglio print. Reading on the web I got the notion that Polymer Gravure will yield similar results in term of depth. So far I encountered only Photogravure prints but haven't seen any Polymer Gravure prints to compare them with. Do you know of a place in Germany I can see Polymer Gravure prints?