Making A Grey Day Bright

Another grey day but the rain had stopped .On leaving the flat en route for the Dentist ( annual check up ) the sound of helicopters was to be heard..Mr Obama is in town and so security is madness .The constant drone of the engines seemed to add more grey to the day. As I went to Theodor Heuss Platz to cross over I used the traffic for colour and my wibble wobble stance  proved a tremendous app. Got what I wanted and later gave boost .Just what I wanted .Result , an abstract .Not a selfie but selfie app for first part ..