Duos...

I've shot a few girl-girl pictures, and success seems to me to depend on having a natural and relaxed relationship between the models. It can be that they are a couple: or it can be that they have really well-defined boundaries for the shoot. Or, maybe, they are deliberately keeping a level of ambiguity in the on-camera relationship.

What really doesn't work is forcing the look of a relationship that is more intimate than anyone is comfortable with: everything needs to work to the lowest 'level' in the room (which can, sometimes, be my own).