political cartoons, editorial illustration, book illustration, graphic recording, graphic facilitation, process visualisation and comic books
Sunday, July 15, 2007
kidspages about signals
The theme is signals. Signalflags, morsecode, telephones, radios etc. in other words the history of signals....well and some good tricks for upcomming detectives or secret agents: How to write with match dipped in an onion, and that sort of things.