More documents to gather

I thought that I had all my documents (in triplicate or even more!), but it turns out that I was mistaken.  Given what I've heard about the bureacucracy involved in getting a visa, this isn't too surprising.  So far, I know that I need a different form of identity photo than the ones I brought (though it looks like it might be available at Monoprix, which is kind of like a French version of Target) and official (judicial) French translations of my marriage license and birth certificates. More running around and more money -- and that's only what I already know I need!  Once I get to the prefecture, they may tell me I need something else...