The start of a malamute that lives around here. He is so fluffy and full of energy lol This is on Fisher400 paper, which I love but I don't really see a difference between it and normal sandpaper, so I don't get the huge price difference. I should do a small test with it and normal sandpaper and expose them to sun, water, fixative and then compare the 2. There might be a difference, but I am really starting to notice that a lot of supplies labelled as "artist", are no different from what you could get at a DIY store and for half the price. *edit* I've used coloured pencils on sandpaper to compare them, but the site for the paper says you can use all kinds of different media on the paper, so need to do testing for that. The site says you can wet the paper, but pretty sure you can do the same with normal sandpaper.