not really chloe5685, on photoshop, you use the polygonal marquee tool, and fill it with a color different from the normal color scheme, then take out your magic eraser and erase the part where you used the polygonal tool. then that part will be transparent.
EDIT: Danzo, that's my point, you can't just paint it in, you need to make that part transparent.
EDIT: here's one i did really fast, it has my name on it in transparency *image removed*