He is the Fluxus hero,
and on a stamp from Mindaugas, along with other postage from Vilnius,
plus Mindaugas sent a few CLASSICAL heroes:
fantastic A4 print pages, some to be used as Add/Pass?
Is it Socrates? Plato? Homer? all the Greeks are here:
There were also other A4 pages, and selvages, too:
and a collaboration with the Crackerjack Kid for this FluXus FLY:
many thanks for all that you send,Mindaugas!