Go to Ikea's website. Type a letter in the search bar, and then a second, if necessary, and explore the first Swedish product name that comes up in the search.
BRADA laptop support, for $2.49. I don't have a laptop, but I bet it'd make a nice lap-top support for an art pad - especially since I've recently started experimenting with calligraphy, and with painting Very Small Pictures. Looks like the lip on the front of it might be tall enough to cut into my wrist, though.
This post brought to you by Ikea, and their dearth of laminate flooring solutions on the website; and by my total lack of posts lately. I swear I have a shelf drying the garage that I can post about just ANY day now...