How Do I Change The Sort Order To Make The Default Most Recent Added

They can do that but you cannot.....

They have the ability to search and sort by various criteria.

If they just search and leave it on default your images will sort by the same criteria used in the search at large, in general, this means the best selling images will be first but that is a sweeping generality and not always true.

Now, your own gallery already defaults to that.

Oh, and while you are here, if you are going to set the default for your home page to galleries you should probably have some there. As it is, when I click on your name it looks like you haven't uploaded anything at all. Now, I know to click on images but will a customer take the time to do that?

Your images on your own page default to most recently uploaded appearing first.

In AW selecting All shows most recent images first (or a custom sort order) but
selecting a product such as Canvas prints shows oldest first.
Can it always default to showing most recent first (or a custom sort order) (with Sort being All=Featured)?

Sami, when I went to your page and selected "Canvas Prints", it still showed me your work with newest upload first.

Louise, I just checked it again (with another computer) and the sort order still differs.