When I want a print, I go to one place- Bay Photo. I get my pics printed on the aircraft grade aluminum, high gloss, rounded corners, with the optional back spacer with holes to hang the pic.
They look great, don't need glass, or mat, or a wire to hang up or anything. Large prints usually around $100 or so compared to many hundreds to get fancy framing etc.
Bay photos gives great color, sharpness, service, turnaround, etc. Always happy with them. True, they only do jpeg, but as long as monitor is calibrated, and original is sharp, I get great pics (at least 24 X 24 inches, maybe more).