The thing I noticed about those 2 frames are the different exposures. The camera was set on auto, but the end frame (far right) contained a lot more of the bright white of the fountain, so the shutter was open for only 1/1000 of a second instead of the 1/800 that the first one was open for. Aperture and ISO were constant.
Of course, I should have corrected that last frame to look like the first. If someone buys it, I'll make the adjustment.
The only variation I did in this series was take two shots of a certain frame.
When I got to the fountain, there was a little girl playing there who asked me a lot of questions about what I was doing, what I was taking pictures of, etc.
When I got to a certain point in the circular shoot, she was standing there looking at the camera, making no effort to get out of the frame. I asked her if she wanted to be in the picture and she said yes, so I took a frame with her and then the same frame without her.
The frame without her was taken at 1/1000 of a second and with her, 1/400, so it's a lot brighter (see below). I haven't adjusted it yet.
When I went home and got the pictures into the computer and made the merged photo, it looked good, and I thought I really should try to get a copy to the child, but I have no idea who she is. I went back to the park, but she was gone.
If anyone recognizes her, I'd like to email it to her parents. If not, maybe she'll be there some other time.
As usual, CLICK ON IT to enlarge.