What can they be you ask?
Well, who knows….but the municipality in Istanbul who order them being painted grey.
Blogger’s note: you may say this is trivial news, while we are watching the real news as to whether there will be an all out war in Middle East. But we think we need to remember that the mentality that cannot stand colour, that looks for propaganda behind everything is the same mentality that seeks violent means to end violence. May the non-violent and colourful forces be with us!