Mermaid Theme Pictures as Fantasy Art for All Screen Types. What is a mermaid ? Are they real ? Have you ever seen one ? Well – we think that they are exotic imaginary creatures that many of us wish existed, but probably do not in reality. If you want to possess a picture of a magical female creature to gaze at every day then please take the opportunity to download our carefully chosen designs on to your preferred digital device. Enjoy seeing these beautiful mythical creatures again and again.