Black and white photography

One of the advantages of colour photography is that you can turn black and white thinking upside down with a simple click. To be honest though at the time I took the picture I wasn't doing so because the lady was having the laptop bag and filling in a crosswords puzzle while the guys in white were rolling a luggage carrier around, but just because I liked the mood. Now I enjoy the fact I can read more into this shot, but then again, world press photo material it ain't ;-)