The size of some pictures are around 8MBytes, so only a small version is displayed below, around 50 to 100 KBytes each.
To copy these small pictures to your local PC, put your cursor onto the picture, click with the RIGHT mouse button, and select "Save Image As ...". You can then leave the filename the same, or change it to something different.
For the full size file, click with the LEFT mouse button, to open the the large file in a new window, then RIGHT click for the option to save the image. T2.