#TargetType.TaggedValue	CommaSeparatedExampleValues	Short Description
#Column.DataIsImageUrl	True,False	When set on a ViewModelColumn, the data string is treated as an Image URL by Turnkey.

This is the primary way to show images that are not stored in the database. If you do not store the image inside the database, you do not have a Blob image field. You can turn this on and the data that you provide, which is a string, points to a valid URL to show as an image - basically, the classical way of showing images in a web application.