Labelled the butterflies of the sea, we often ask ourselves why are marine flatworms so vibrantly coloured? Is it simply that they can be, therefore they are? Or is there a deeper significance?
Nudibranchs (the naked gills) are molluscs, the flamboyant snails of the ocean. Their colours and shapes are stunning, and their multiple forms elegant and striking.
5 tips for underwater macro photography for both compact camera users and DSLR users.
Underwater photographer and journalist Aaron Gekoski finds beauty in the most unusual of places; fish eyes.