This is the queen.
Here are all three together, the queen above and the drone below.
The photos were taken with a Canon 650D, a Canon EF 100mm 1:2.8 IS USM macro lens and a Nissin MF18 ring flash.
I am certainly inspired to do more of this. If you want to see really good macro photos of bees of all sorts, especially solitary bees, visit Ed Phillips' website and blog here.