Day of the Ancestor - S3.E9

Sarah's bought a onesie that turns her invisible and she and Ricky use it to plays tricks on Gav. Ricky conjures a geometric kite design and fashions a stained glass rocket inspired by Charles Rennie Mackintosh, before heading off to rescue Dad, who's got tangled up at the campsite. This inspires Ricky to use guy ropes to make intense art with a heroic twist.