Wellies.

As my friend Kellie said to me yesterday, "We know it's Summer because the rain's warm".

This is what happens when you leave inky artwork upstairs in a rainstorm with the roof lights open. I couldn't have created this effect if I'd tried - well, in fact I have been trying, ever since, and I can't seem to recreate what nature did in 5 minutes!

But I will get there.