Walking around in the big city, there is a lot that catches the eye. Sometimes the eye and subsequently the camera are drawn to less likely subjects that on their own would not be candidates for a picture. A window becomes a mirror, a reflection of the world. Stained glass can reflect its colour onto the pavement, making it as if you walk on a rainbow. A concrete building suddenly looks much more interesting. The sun shining through metal can add a pattern to a wall…