I thought this would be more interesting than it turned out. The knife is still apparently really sharp, but in this macro shot you can see the two edges that make up the sharp blade are actually splitting apart.
Mark Seton
I'm an amateur photographer who enjoys music. I'm a past Chairman and Digital Secretary of the Bishops Stortford Camera club and I hold both LRPS and CPAGB distinctions. I have recently moved to Newcastleton in the Scottish Borders.