Use glass paint outliners to trace the design(s) onto an acetate sheet. When dry paint using glass paints to create a pretty stain glass window. Alternatively, simple colour the pattern in.

Be inspired by the Gargoyles on Cathedrals like Notre Dame and make your own from air hardening clay. Top: When working with clay start with simple spheres and sausage shapes and then pinch them into the shape you want. You might want to use a clean pencil or blunt knife to help shape the clay. Check with an adult first though - don't use your dinning room knives!