"Bill Wright" wrote in message
...
Matty F wrote:
I need to clean and repaint the back wall of the house.
The wall is about 4 metres high and 2 metres off the ground. It's 6
metres wide.
http://i43.tinypic.com/29c1fmr.jpg

Below the wall is clear plastic roofing that cannot be walked on or
ladders rested on.

Get someone with one of those remote controlled quadrocopters, attach a long
handled paint brush to the bottom of it, and get the 'operator' to fly it
from the paint can, to the wall, then fly up and down the wall between each
trip back to the paint can