I'm also desperate for pictures to be hung before my two children destroy them! I tried to call Max Lee on that number but there was a message saying he was away at the moment (he said until 1st April, but I guess he meant 1st May - either that or the message is very old).
Any other suggestions?
I just had a guy round called Johnny Liu whose number I got from Dollarsaver but he panicked about big pictures and said he couldn't do them because they're too big. But he's doing some electrical work and a few other bits too. His number is: 9097 5292.
He suggested ringing a painting specialist shop from Hollywood Road - I'm clueless about anything to do with that though.