And then there was this...

Denizens of subway etiquette posters

 Ancient Sage lassoes young lovers at make-your-own cake shop

Shaun the Sheep from Wallace and Gromit is McDonald's logo for the year of the sheep. I thought myself very clever staging this photo.

Street etiquette, from Lei Feng's cub scout descendent

The only graffiti I've seen in China, along a hutong wall: a commission?

The friendlest little policeman ever! (And here, unlike Shanghai, people actually all put their bags through the security check.)

A well-intentioned sculpture suggests our planet's just too small for us.

 And what you've always wanted to say but never had the chance to...