I work as a financial analyst, but I have enjoyed photography as a hobby for many years now. Recently an individual that I work with hung up a stunning 11x14 picture of the Grand Canyon in his cubicle. The colors are amazing and from 6 feet away the picture looks a lot like an HDR. However, upon closer review the photo actually looks like a very detailed vector image. Would it be possible to preserve sharpness by converting a photo to a vector image? I tried to take a close up picture with my iPhone to illustrate what I am trying to explain--what you see is a very small section of the print.