I spotted these in a laneway in the city last week - it's a series of 5 babushka dolls that have been glued to the wall.
The lower part of each doll is a montage of photos of large dolls that someone has lugged around Sydney and photographed in iconic locations. I'm assuming this is guerrilla art of some sort - it makes a lovely change from the tags that are sometimes scrawled along these walls.
Canada Bay Council has engaged an artist to beautify a number of RTA traffic light cabinets around the Drummoyne area. Personally, I think the cabinets in Leichhardt are better - but that's just my personal taste. This is certainly much better than the graffiti tags that were there previously.
I just hope that Council views this as a success, and rolls it out across the rest of the Canada Bay area.