What about R G B ? Visible light divided into three becomes Red, Green and Blue
GK laminated posters are PHOTOGRAPHS (imaged from light). Photographic imaging = Best Quality/No Kidding!
A BRIEF ON THE PHOTOGRAPHIC PROCESS: With all the major advances in computer technology, when it comes to replicating your photo-graphs, it remains difficult to beat the accurate and eye pleasing results of the photographic process. C-Prints are exposed to light (RGB methodology, not an ink process) via optical lens or computer controlled LED's. The exposed photograph then goes through a photo chemical process whereby an image is developed out. Photo prints have archival ratings of approximately 70 years.