Photo Studio : photograph needed for US visa

The US Embassy website lists a few. There is one near the Port de Namur metro station and another near the Arts Loi station. Both are digital and print your picture while you wait. You get two pictures and they are very emphatic that you not cut them apart. The Embassy site tells you the same thing.

Be aware, you must have your hair tucked behind your ears, so that both ears are visible and can't wear a high collar (like a turtle-neck). I made both mistakes for my pictures so they ended up looking kind of goofy.