Is the background a photo, or did you make it? I really love that flash of pink color and also the coloring and lighting overall! Your signature caught my eye, too, it's awesome how it looks like it's underwater
The background is a 3D prop of a small area. I bought is from a 3D vendor. I've used it in a few other renders, like Showdown, but in this deviation I spent quite a bit of time in Photoshop trying to make it look more real.