On Fri, 07 Nov 2014 17:02:07 +0000, Roger Mills
wrote:

Having said that, I've watched expert petrol saw operators using them to
create complex 'sculptures' out of blocks of wood - using just the tips
of the bars.

Wood, you say?

http://i.imgur.com/BJUXBdt.jpg

http://i.imgur.com/8im4MiW.jpg

http://i.imgur.com/RcekgBe.jpg

http://i.imgur.com/ZVaAHSB.jpg

http://i.imgur.com/wkqpSYy.jpg

http://i.imgur.com/kldHKGF.jpg