Alternative to bucket and sponge ?

[flint]

Just saw this:
http://www.bbc.co.uk/newsbeat/article/42624178/white-vans-turned-into-muddy-masterpieces

 

[clivehorridge]

That’s brilliant!

And if you don’t mind Flint, I’ve already posted it on face-ache...

 

[BobMurphy]

Very impressive. Its a pity its lost on the next wet day!

Ephemeral, a bit like Pavement Artists' work I suppose.

Bob.

 

[StarCruiser]

Very clever indeed.

 

[Shayne]

The guy should work for a vinyl wrap company .