I think the technique you're thinking of is called giclee. Around here, print shops or photography stores will do them (or arrange to have them done for you).
I'm sure if you call around, you'll be able to find a company. I've seen some really stunning portraits done that way!
"We are--each of us--dying; it's how we live in the meantime that makes the difference."
"It's not what you gather, but what you scatter that tells what kind of life you have lived!"
"Be kinder than necessary, for everyone you meet is fighting some kind of battle."