This red fox is painted in acrylic on an A4 (8.3 in × 11.7 in) Canson sketchbook with a magnetic latch, and then sprayed down with clear acrylic glaze.
Looks different than this scan - the colors are a bit like: http://anyarose.net/done.jpg but not quite that either. Documenting real media is so hard. :P
This fella sold in the dealer's den at Anthrocon 2013 within the first ten minutes of it being open. XD I will likely do sketchbooks such as this again for this summer's conventions as well!