I got the tip from the Montana Shop in Barcelona. Perfect when you are for a visit in Barcelona. You can catch the train (only 15min) and ride to station Viladecans. Just bevor the train station you will already see the walls. You have hounders of meters wall, also a view in the shadow. At the time I was painting there, even the police drove by and didn't say anything.
its a realy nice hall of fame... i was there for more than 4 hours and nothing happened!
Is this wall still safe to paint?