All screen shots can be clicked to view a larger picture.
The first screen shot is from my private photo gallery showing how it can look like when using the gallery for viewing:
The second screen shot shows the first of two administration views. This view is used for creating, editing and deleteing galleries and users:
The last screen shot shows the second administration view. This view is used for administration of a particular gallery, selected in the previous view. Photos can be added or deleted here. It is also possible to move photos from one gallery to another: