Today’s catch is three sets of figures and three ways of animating them. Daniel Rozin’s 450 stuffed penguins swivel black-back or white-belly to draw your shadow across the flock; Robin Hood and Friar Tuck have been raising their arms over a Leeds arcade on 1877 clockwork since before the film camera existed; and Sean Pecknold’s rabbits move the slow way, one frame at a time, in felt.