Cup of tea anyone?

Winter is almost here and the tea is back to warm up our days and evenings.

I love a god cup of tea or coffee (even better) while sitting next to a big window watching the winter outside.  That’s why I like this picture. It was taken exactly 2 years ago in a tea/coffee house in Detroit while outside was raining.

The picture was a spur of the moment thing with no planning (that’s why the stain is there 😦 ) but I still like it.  I would prefer however, to know what could be done to improve this image if I was to take it again – this time putting some thought into it before (and having a better understanding of light and photography)