Aprox. 20 x 3 m concrete wall. quickest, would be M21 last stop is "Goerdelersteg" walk towards the "Goerdelersteg Crossing" then turn right. It's right at the River "Wethafenkanal" and next to the Company "Sevik Bauzaun". - 2 Minutes From Bahnhof JUNGFERNHEIDE take Exit to Max-Dohrn Straße then take a left to Lise-Meitner Straße until you see "Goerdelersteg Crossing" then turn right - 10 Minutes Actually can't say much about rules, other than i often see high quality stuff. i dont think you need a permit.
Is this wall still safe to paint?