Some say “mom painted them” or it’s ‘crummy’ art:
“She can’t drive, and she isn’t old enough to have a credit card, or live alone, so she can’t buy paints! Of course her parents help her. The whole “locked room” test would be pretty much pointless. What would you say if Mom told her what to do? Mixed her colors? Made suggestions? Touched up sloppy brushwork? Sketched? Made comments? She obviously learned to paint by copying Mom’s technique exactly.
I wouldn’t be shocked if Rembrandt and Da Vinci had “help” also. Yeah, it’s probably a lot more help in this kid’s case, and maybe someone with a calculator and a stopwatch might declare the paintings are more than 50% mom, but that’s sort of beside the point. All I see is a lot of crummy art.”