Berlin advice

Fixed.
Your right.. I flew in and out of Schoenefeld but had to take an taxi to get an early flight to catch the Milian San Remo the next day.

In my defence I hadn't had any sleep for around the entire 48 hours I was in Berlin.

Okay yes the East Side Gallery is gimicky but at least its a free gimick.
Open to better suggestions on parts of the Wall and/or general street art to see for next time.

Not too far from where I used to live there is a lot of street art by a certain 'Penis'. His tag is normally just writing the word 'Penis' in huge letters, as below:

But if you take the Ringbahn between Humboldthain and Nordbahnhof, just before you cross over the bridge over Gartenstraße, you see his masterpiece, 'Penis Life'.

Never failed to make me smile, I always imagined it to be a particularly Berlin version of 'Thug Life'.