Couldn't find a definitive Cat Piss Tarp Challenge thread, so started afresh.
This little baby is covered in a owl-pellet streaked one piece.
What have I found tucked away in the semi-derelict barn?
Feel free to contribute your own, and I'll slowly add more as I sort my photo collection.
HINT: How many left reckons there are <5 of these licensed, with a further <5 SORN.