I think the dark gates and the cat add a nice contrast to the image, especially with the monochrome effect." [Sally Esau] Sean Corlett: "I had always wanted to visit and photograph the art ...

I think the dark gates and the cat add a nice contrast to the image, especially with the monochrome effect." Sean Corlett: "I had always wanted to visit and photograph the art installation on ...

We asked our readers to send in their best pictures on the theme of "monochrome". Here is a selection of the photographs we received from around the world. The next theme is "my best photo" and the ...