This was the photo that received the most comments on my photoblog last year and one of my most favorites. I even made a poster out of it. It was taken at the Terminal 1, Pearson Intl. airport in Toronto.
It is a huge water tank with plastic cubes floating inside. very few of them are red and black, all the other ones are white. I am still searching for the meaning of this "art project". :-)
But for now, I think it fits the theme "The heart of flickr" perfectly. Not only it is my most favorited picture posted on flickr, but the colors and the red cube is almost like an explosion of flickr's logo. Not that I would want it explode or anything, but after looking at this shot for almost 2 years, it finally made sense. Can you see it too?