Black And White Photography

I went to the Railway station to meet an elder brother. He worked in Bangladesh Railway. He maintained the switch cabin room located at the Railway station. It's an important task for him. I went to meet him in his office. He was working. So I was standing outside the room and eyeing the scenario of the station. Then I saw the crows sitting on the roof of the station and the electric wire. I was waiting with my camera so that the crows provide me with a nice look. At last, I took some pictures in a row...