An auto-show (auto-slide show) has faint control buttons in the upper-right corner that will light up on a mouse-over.  To view the photos manually, select the pause button, and use the prev and next buttons to cycle through the photos; the resume (play) button restarts the cycle with the next-in-line image, the exit button exits and closes the window.  The first photo may linger a couple of seconds, and it may look weird for a second or two if the photos have not finished loading.

Scenic Views are photos of the Grand Canyon taken on the shuttle trip from the north rim and from the trail during the hike. 
Select a tile to view its photo. Select View Photos for an auto-show of the photos.