It was me you goof ball! There is no need to sugar coat it. And I will continue offering my perspective even when it may turn out to be misguided. At least is keeps the conversation going.
So, onto the next of my boring technique questions... what clever way might they come up to create that moiré silk black mold pattern we can see on the original walls? Hand painting it won't work... so they need a full-proof fast technique that creates natural looking variations.