These are photographs of Berlin which I took in October 2013 and using a program from https://www.tuxpi.com/photo-effects/shape-tool, I tried some of the effects. I am not sure what exactly I think of the results.
An interesting piece on photographing people in Berlin is at:-http://www.iheartberlin.de/2016/06/01/what-we-learned-from-berlin/
penwithlit 