Following on from my side note (in the comments of the last post), being somewhat nocturnal has it's drawbacks. Lighting for someone who spends few hours than the usual in daylight, (and also for an avid bookworm)is always a point of interest. In light of mothers day (I inherited the book-worm disease from mum):

(I would love to give mum something like this for mothers day and shall now ebay it)