I also really like the beautiful work of Bayou Glass Arts Jewelry. I've purchased some cool, unique pieces from Contina.
For stunning photographic prints and calendars, consider Nikki Sumrow Photography out of Texas. The Longhorn Calendar is one of my favorites and I have the sunflower prints as well. (Full disclosure: she is my very talented daughter!)
Have a happy shopping season and please share in the comments any great deals you find out there or suggestions for this post! I'll keep updating it!