Here is another one though this doesn't use any crane or such thing but its really interesting one:
Advertisements Using Poles.
Funny Road Signs.
Men Will Never Change.
Interesting Vehicles From Russia.
May 15, 2008
Creative advertisements created for gym by making the best use of the existing cranes on various construction sites, these billboards gives an illusion as if the big boys here are really doing the thing. But all this must have cost a packet to produce. Neat idea though, nice one.