Snazzy Telephone Boxes

I spotted this cheeky. yellow covered phone box and little 'Big Ben' opposite Trafalgar Square today. I read up on it and found this..'The iconic red phone box has been given a makeover to celebrate 25 years of Child Line. More than 80 artists and fashion designers have transformed the original K6 kiosk in their own creative ways'. Quite a few have been placed at different points around London..I will have a good look around to try to spot more!