City Circle Tour Berlin tweets
Bing Bahn
Bing Bahn started in Berlin Ring Bahn, as a drawing meeting in a circle tour around the city. After one circle ar... http://t.co/counSh2gnd
Bing Bahn started in Berlin Ring Bahn, as a drawing meeting in a circle tour around the city. After one circle ar... http://t.co/counSh2gnd