There is no limits to the talent Krsna can bestow on any jiva. I find these paintings amazing.
Says alot about the nature of our material sense perception. The common saying, "I won't believe it until I see it myself" sounds mighty hollow after seeing these.
__________________
"If a devotee accepts Lord Sri Caitanya Mahaprabhu as the universal guru and Lord Jagannatha as the Supreme Personality of Godhead Krsna, he is benefited by the combined mercy of Krsna and guru." - Madhya 13.18 purport