What is that?

Last day of 6 long shifts today, 3 lovely days off ahead! Yipee. What to blip - I thought this evening. Off I went outside and remembered I'd put 2 Ikea wavy mirrors on the patio (plan is to put them up against the shed for decoration). Anyway, rain had fallen upon them making an interesting pattern. Angus then came into shot and decided to drink the water, which equalled my blip. Its funny isn't it sometimes when your stuck for a blip and something quite unexpected happens and turns into a blip for the day. Ok I'm waffling now.