After I collected my daughter from school yesterday, we had some lunch and I shot a few portraits of her. She was just backlit from the window in a way that just shouted 'summer'.
I was metering the light from her face and set the exposure from that, deliberately over-exposing the background and the edges of her hair. The high-key exposure really adds to the summer feeling, I think.
Nikkor 85mm f/1.4 AF D at f/2