Decorating with Foil Terracotta Spheres 101: Place an odd number of the decorative, hand-painted spheres into a shallow bowl, basket, clear glass vase, wooden tray, candleholder, miniature bird bath or anything else that will hold them. Go to the head of the class. Details & Dimensions: Color: Gold. 4"Dia x 4"H. Terracotta. Handcrafted.