This could stem from a number of factors but the first thing to check is your white balance/white points. Another thing that might result in color shifting is submitting your images for print in CMYK mode instead of RGB mode. Find out more about accuracy in print color…
Order HD Face Mounted Acrylic Prints
Printed on high quality photo paper and face mounted to 1/4″ acrylic with polished edges. Choose between satin luster or metallic photo paper. Included is easy to install hanging hardware in the form of a French cleat.