This image features silhouettes of a stylized tropical seahorses against a blue background (solitary seahorses gliding along the mysterious blue background). A fun summertime design features a seahorse illustration colored with black and blue tones (sophisticated palette of black and vivid blue). This seahorse design combines original digital art and creates a modern design that will please for just about anyone. Seahorse is the title given to forty-seven species of marine fish in the genus Hippocampus. Great gift for the sea lover in your life.