There is an old version of this program that used 4 images, but that seems to be the problem. I also did not want to keep the images when moving the images, so I just changed it to 32x32 pixel images, which appears to be OK, but then you get the issue when moving the images, that there is no button right after the frame, so this is where I came up with the idea of saving a random selection of images.

Thanks,
Radhika