WHAT IS IT?

My abstract image, with the theme What is it?
Huge thanks to Ingeborg for hosting this marvellous abstract Thursday challenge.
I had set myself a task for today, and I am glad that I could start and finish it too. I felt inspired by Mischa's decorating and knew that the first thing for me would be to clean and clear the book- LP'- and DVD shelves.
Much dust gathers there on the shelves, and every item tends to gives it up to look nice.
Piet Hein in the meantime was busy outside, cleaning the chairs and tables, and he too managed very well.
In the afternoon there was thunder and lightening, and a bit of rain we were hoping for.