You really are determined not to work on that history BB, aren't you? Well, once again I approve of your distraction. Not surprisingly, On the Head of a Pin is a favorite of mine as well and these are lovely!

I love the ethereal softness of the first one (that is a beautiful texture base!), the harshness of the second and how the additional elements in the third nicely draw in the feel of the season as a whole. It's always so amazing how much of an effect on tone just changing the layer properties can have.