During my 3 years long qualification, I could learn separately these processes: changing last width and toe shape, make the 2D copy of the last, pattern making, hand-clicking, hand-lasting (plus handthinned toe and back reinforcements), hand-welting, building and stitching the sole by tools, heel building and polushing around by machine, sole painting and ironing and i was working on patina making, but only by Saphire shoe creams.