Twenty years, they have gone by fast. I can remember the first time I saw a camera with a screen on the back of it at a sporting venue, and now a camera without one is considered vintage. However, the look of modern cameras is only the tip of the iceberg when it comes to changes. Spending time with the Nikon D1 to create the piece on it really opened my eyes to what it was to take a photo in 1999, and how different it is now. I recently took out a number of different cameras from multiple manufacturers to see if I could put into pictures and words the difference among them.