My Mechanic's Junk Pile

I had to go over to my local garage to take the truck in for a redo of the grease in the differential (at least, that is the plan, the truck makes an amazing CLUNK noise and there is a service bulletin about it). Behind the garage there was an awesome pile of rusty mufflers and wires; so I took a photo, and you can see the stuff on the right side of the painting. ;)