Artsy pics: your guess is as good as the next person's.
A friend presented his thesis (in physics) on Saturday morning (congrats Matti!) and here's two pics from the ensuing evening.
The floor is open: what are these pics? I'll give just one hint: they aren't connected with the thesis; that was all about genetical algorithms as used in building relatively cheap and reasonably accurate magnet pulsators. If I understood things correctly, which is not guaranteed.
Here they are:
Pic: Artsy pic 1.
I think they're very pretty. I'd forgotten my camera home (it was really too big for the evening, anyway), so these are by a friend (thanks Mikko!).