hello. welcome to the forum.
sry for no caps - shift key and caps lock are both dead on my keyboard.
lol, teachers around

welcome to the forums, and it is surely allowed to modify images with standard image processing tools, it is only useful to state
the used tools, so that people can get a grip on how it was generated
but the most intriguing images are those coming directly out of a generation process,
many people add some kind of background to their images also, especially when dealing with 3d images
enjoy your stay!
