Frames or mats are the way most photography is displayed when is hung. The use is subjective, in the case above I agree with Alpha, though not about his own posting. Using as he does a black mat is fine for some work. The mounting and matting is generally important to display work. I for one would like an artist's opinion on this subject. Note: After a trip to the photo shop and art supply to purchase the physical frames, I find them expensive in quantity. I will invest a little more in my son's shop and make some.