This whole comic seems to be made from photographs that someone has run through one or more Photoshop filters. I’m not saying that there’s anything wrong with that approach – I’ve done that! However, it’s really easy to spot because the tendency is to zoom out just a little too far so that the reader can see all of the detail that got captured in the original photo – the first panel here is an excellent example.

(Heavy Metal #256, November 2011 – Page 19 Malevolence by Rios and Cheggour)