It’s a lot harder to get the colors right on the photograph that one might think. Especially the reds. They may look like red to your eyes, but to the camera, they appear closer to bronze-brown. The problem is that leaves are a mix of colors, including more orange than red and a sizable dollop of yellow and magenta.
I took a bunch of pictures and I spent hours trying to make the colors look the way they looked to me. They don’t exactly, but they are close. Regardless, they are as close as I could get them.