Biscuit Stars, Tosia australis, come in all sorts of colour variations.

This beautiful purple star under Rapid Bay Jetty reminded me of a gingerbread man with its striking orange internal markings.

Sea stars are not perhaps the most exciting of undersea critters and are often overlooked by divers who miss out on their intricate beauty.

Photo: Robert Rath, ‘Gingerbread Man’ 1/200s f/18 ISO100 100mm