Displayed is the first photo from each album of photos. Click on the photo to view the photo enlarged and to view additional photos in that album . Once you open an album, notice the grey block at the right side of the album screen. Notice that an album can have more than one page. When the pop-up screen with the photo comes up, click on the "full screen" box to see the photo at maximum size.
Be sure to scroll down to see all available information.