No way that was done by someone with no training. I call bullshit.
Also note that she mentioned „no formal training“. And she is a digital artist and knew how to code.
So that painting I my mind just went from "impossibly good for someone who's painting for the first time" to "mediocre".
„She immediately began painting. She had no training in art. But her hands just knew what to do. “It was fulfilling to connect line and form. I let things be guided by intuition,” she says. Two hours later, the canvas was covered in splotches of teal, brown, and orange. She titled her first piece “Blobs and Boomerangs.”