What I intended to become useful information already happened mostly, but now we have a color related festival. The test I used was called color differentiation as I recall from ~ 25 yrs ago when I ran a testing center. various colors and related hues were somewhat buried within printed pages such that the person need acuity far beyond a basic color wheel sort of choice. I found many who lacked the ability to see colors well in what I'll call "detail".
As for throwing whatever the hell paint onto an expensive machine-well I'd call that flat out dumb minded? Anyone whos sold machines like cars, trucks or tractors, knows full well that "shine sells".
Perhaps Torvy is in that crowd who totes there ATV in the back of their PU truck for days to show there mud as if it's something special? I've ridden motorcycles since 1963 and there are lots of web riders who fell cleaning a motorcycle after riding mud is a badge of courage or whatever-I don't get that really? When i was a helo crew chief one way you became intimately familiar with you ship was to clean on it looking for the little stuff. In a sort of related way, I found a couple of hairpin clips missing on my Kioti tractor around the telescoping stabilizers, had to go buy more yesterday to get back my supply. My point is obvious- you don't see that stuff under a bunch of crud, not that I wash my tractors every day or week or monthly...
Guess what?-Lots of dealers no longer open on Saturday as they have no tractors to sell.