labs
baluty series
topkapi scroll
xerox lithography
basic leaf types
4 basic symmetries
vector [overview]
zellige
17 symmetry groups
copper photogravure
percolation threshold
joan hausrath – safer print processes
waterless lithography
nature by numbers
making a mark
photopolymer demo
direct photocopy transfer
heat transfer
wow!
golden ratio in plants & microworld
NON TOXIC how-to
