The one on the left is by Julie Renton. It was done in ink, watercolors, and pastel chalks. And to the far right is by Jessica Chapel. Mediums are watercolor, black fineliner pen and masking fluid (for his whiskers!). They are both some of Ginia's dogshow friends.
Jess did some charicature drawings for us a couple years ago of the dogs and hamster angels and we have gotten her to do some drawings for family/friends as presents. I really had no idea she painted until recently- and I was just astounded by what a good job she did.
here is a page where you can see the other drawings by Jess:
http://critterscoop.com/fanart.htm
Hogan has a whole wall (in the making) with his ribbons and drawings and photos. I am trying to find someone to do a statue of him eventually.
