Hi there!
I just got some giclees done myself and they came out wonderfully! I used a place that is close to me, but you can do it all over the internet with them and they will ship it to you. They have a system where you can upload your image via their website. Here's the link:
http://www.lazarusgroup.com/index.php
The guy to talk to, if you call or e-mail, is Jon Bidwell. He does the printing, etc, himself. It's a small company, and I like dealing with a place where they remember you and your name. The quality is top notch, and they took the time to answer any little question I had.
