These tend to be a favorite among the knitters, but who wouldn't love a Joyful Sheep mug? Made with red clay and glazed in a shiny speckly cream glaze. These are bigger than my regular mugs and hold over 16 oz each. You can probably click on the images to see them larger. I have 3 of these. $20 each.
Detail of the sheep. (There is a sheep on each side. Each one is slightly different because of being hand drawn, and how the glaze reacted.)