One word that comes to mind is portfolio.
This is often used for a selected subset of works, rather than all the works of a photographer. However, if you make it clear what you mean by context, the word portfolio works.
Another possible word is catalogue raisonée.
This is a compiled list of an artists' entire life output. The Wikipedia article I have linked to makes it clear that compiling it can be a very time-consuming undertaking, unlike a novelists' bibliography or a musical groups' discography, because artists produce many more individual works of art than novelists.