Sea slugs... What strange and yet, fantastic animals!
Marine biodiversity photography is far from easy, especially if you don't have the necessary equipment, such as a good aquatic camera. Still, after searching the intertidal zone on the beach of Santa Maria, Sal Island (Cape Verde archipelago), I was able to find a beautiful sea slug commonly known as Spotted sea hare (Aplysia dactylomela ). I managed to shoot it using a simple waterproof compact camera. After several shots and some luck with the light, I got a nice one which you can see below...

PS: please, click on the photo to see it in full resolution

Cheers !!!