There were two outstanding vendors at the Texas Renaissance Festival when we attended last weekend. And they both were picture related.
The first: Whimsy's Muse. They take amazing photos with gorgeous props and costumes. The website is WhimsysMuse.com. I would love to show you some examples of their work but I don't currently have their permission.
The second vendor: Poetic Portraits. The photographer Christine Angele takes a photograph and screenprints it onto a canvas. Then she proceeds to paint a scene using oil paints and weaving the real-life photograph into a magical scene. Please visit her website at 903smile.com