Chimney sweeps

That's the answer to what the two men in the last photograph are. Though they don't so much sweep any more as check for gas leaks and do maintenance on heating systems, but they still get to wear the black outfits.

So, I am back in Zagreb. Fighting jet lag, but trying to be productive starting today. I've been up since 2 am, but I've managed to get all my books together and get completely unpacked.

More later when I can concentrate better.