Otters Tumbling Small Bronze Figurine Michael Simpson Bronze figurine showing otters swimming cast in solid bronze by Michael Simpson. These two Otters tumble and play with agility and natural grace. Using the strength of the bronze, Michael Simpson has managed to illustrate this to great effect. of just 150. All bronzes are produced using the lost wax method. Each bronze is decorated and finished using the traditional method of patination and comes beautifully boxed with a certificate of authenticity. The certificate also includes info about the artist and the edition number eg 7/150. Robust and heavy ornament made from solid foundry bronze (not hollow). Hand finished patina. Each figurine has a unique finish. Each figurine is supplied in an attractive gift box and has the number engraved onto it. Dimensions: Height: 13.3cm x Width: 8cm x Depth: 6cm Materials: bronze.