After working on my thesis (and doing some time-pass) whole night, I happened to peep out of the window and look at the striking shade of blue in the sky. I immediately looked around for my camera. It took some 90 seconds before I could click this photo and in that span of time the coloour of the sky changed a bit. Nevertheless, it is still very near to (but not exactly) the 'blue' which I like. I am neither very fond of a particular colour (except mauve and lilac) or hate a particular colour. I remember that as a child I didn't like 'yellow' at all. As I grew up, in my mind I started associating colours with different things. E.g. I like 'yellow' when it is a flower which I am looking at (and not Tata Nano or any other car). I would never wear a bright-yellow dress, but that doesn't mean I don't like the colour. Similarly, I love certain shades of 'blue' which look best in a sky or in a water body. Looking at any of my favourite colours (or