For those of you that use glass tanks, I know you can buy premade backgrounds, but has anyone made a background with a custom image on it? I am thinking of getting something cool printed out at a copy/print shop, but I have no idea how to go about it. I was going to print out a bunch of sheets and tape them together but my ink is already low, and the print quality sucks. Any ideas?

This is my corn's new enclosure; it is a 29 gallon. I'm going to put some fake plants in there, too. By the way, that heat lamp is only a 40 watt, and the hot spot is around 80 which is perfect for him.