Colour or black & white?

Four pictures of the week to make up for the lack of new photos on here for a while.

I face this dilemma, below, all the time. I shoot in colour, of course, but a lot of my early work is in black & white. Many of my modern subjects suit the mono treatment but I also put importance on reality. So, which is best? There's only one way to find out... ask the visitors to my website!