On the right is simple Photo gallery. There are a lot of option on how the picture will be displayed and linked. In this example we decided for thumbnail and mouseover function: when you move mouse over the picture, full size picture is displayed. Download template on the right to try this gallery.

Other options you can use when creating galleries:

• display pictures, files or mixed content
• define source (picture from database column or filesystem)
• show link, thumbnail, full size picture, picture with text and combinations
• set thumbnail wigth and height
• define target (how will picture open)
• define default image URL
• define MIME type
• allow export/import 
• enter allowed and restricted extensions
• allow users to upload pictures.

You can also define all standard column properties of the grid - like filter, sort, detail view etc. For further information please take a look at other examples and documentation.