For me Pirosmani - without any doubt, naive art, Chagall - no.
From the works Zadorina (which I saw for the first time) the most likable - still life with watermelon. Actually I'm not happy, but you have to look as it should.
I have the impression that in Russia such a popular "smart naive"? I ask this because frankly, the data on what is being done now, I have a pretty sketchy - I go for 2-3 weeks, go to the Art-Moscow, for a few more exhibitions - and has already had to return home