Things that make you go hmmmmn!

This was my welcome home today.
My first thought was 'oh no, I've been burgled'.
My second thought was 'what new trail of destruction is this Mr A'.

It was neither.
I've still no idea what caused the canvas to leap off the wall; but I also noted in the front bedroom that one of the wardrobe doors is hanging off its hinge. Truly bizarre!