Poor Triton has been sitting around as a sketch for a few months now... finally he has actual art.
Triton is Prince of the Deep Sea Kingdom that is located at the bottom of a deep trench. He does have a nice royal jacket but only wears it when he has to attend royal gatherings. He is able to survive temporary on land but much rather be in the water. And he's self-conscious about meeting surface dwellers because he thinks they stare at his legs. So he is usually submerged up to his waist if he's at the surface to hide them.
He is Wisp's childhood friend. There is an water way under the castle in the Cryptic Kingdom that has an underwater tunnel connecting it with the ocean. They met when they were about 3-ish when Triton's father brought him along when he came to speak with her father. Their Kingdoms, though separated by lots of deep water, are allied.
So how does one go about meeting Triton? Well aquatic beings have a better chance if they can stand the pressure in the trench. But he will swim into shallower waters. Or he may be spotted at the beaches, but don't expect him to come too close to the shore, he wants to keep his legs underwater. Best bet for surface dwellers, is getting to know Wisp, as she might invite friends down to the catacombs where she meets with him.
Random Fact: Triton likes junk from the surface world. He will trade for shells and other things only found in the deep seas.
If you want to ask him something, I will take a few, Wisp will take letters down to him.
Triton - Me
Adventure Time - Pen Ward