red submarine touristic excursions company needs a T-shirt design

This is what Fotonaponski sistemi d.o.o. was looking for in their t-shirt design

We are small company from Baška, Croatia, and we need a T-shirt design for our guests, as a souvenir. We are doing short touristic excursions with underwater experience. Attached are some semisubmarine pics. Design should be on white T-shirt, funny, attractive to younger people and children, should be something you would like to take home from your holiday.. Should include words: "Submarine Baška". It sholud maybe be good to put underwater part of submarine also in logo? Read more