Today Gerry was trying to figure out how the Iron Age potters painted their design of entwining spirals onto the La Tene vase.
Unlike the Iron Age potters, he was able to draw out his design using a pencil onto graph paper!
It is a bit like the "Mercator" projection - how do you transfer a flat drawing onto something spherical ? and that is what he has to do next....
Watch our for how he progresses!