Special gallery view is designed for Estate Plone Theme. It allows to display your property images in a nice manner. If you use folderish structure to organize your content (e.g. folder Cottages includes folders Cottage 1, Cottage 2, Cottage 3,... each one containing cottage photos) you can use this display view to present a list of cottages with one image per each cottage. For this - select Gallery_view from Display drop-down menu.
