As part of the 2012 Liverpool Biennial we ran a drop-in workshop with Cheapjack. Aimed primarily at kids, but with plenty of adults getting in on the fun too, we showed them how to build three-legged wobbling drawbots from felt-tipped pens, paper cups, a battery and a motor and an off-centre weight.

The completed drawbots then contributed to a communal crazy-spirograph artwork drawn on big sheets of paper spread across the floor.