Here is an interesting phenomenon. I used the control button and mouse wheel to increase size of the page as large as I could without the ads interfering and opened the picture. Then I decreased back to a comfortable reading level and opened the picture. The result was - With the screen enlarged the thumbnail was 5 1/4 inches high and opened to only 6 7/8 inches high. With a small browser screen the thumbnail was only 3 1/4 high but the picture opened to 8 inches high.
