How is Your Day Going?

A popular walking and cycling track in Shepperton, Victoria passes under a railway bridge. Although the track appears to be in the Australian bush, it is in a suburban area. Some of the local Graffiti Artists seeming to be having better days than others. The many smiley faces are juxtaposed against the few sad faces, and the worrying message to JK. We wonder what JK could have done to ruin someone's day.