On Fri, 18 Mar 2016 10:37:46 -0500, legg wrote:

snip

The blemishes you're chasing may have nothing to do with actual fault.

The spatter pattern is also suggestive of the impact from an external
source, such as a flicked paint brush.


Also, it brings to mind patterns produced by spatter from a
contaminated air hose jet.

RL