I have ONE PLACE that I recommend people get their prints printed: mpix.com. They are the consumer end of the professional print lab, Millers. Avoid Walmart, Walgreens, Sam’s Club, etc as their prints are usually contrasty, dark and the colors are going to most likely be off. Not to mention glossy and a nice matte finish is what you want, especially for wall prints. I noticed that mpix.com. is having a sale right now until October 26th, so give these guys a try.