Yeah, well sorry about that. It seems like it may have been somewhat of a wild goose chase. The "prof" never posted an answer, erased his live journal where he was supposed to do so and never showed up at the original blog. I don't think the author of the blog had anything to do with the 'hoax', he seemed just as upset as everyone else.
The last word from the prof basically stated that some people got his phone number and contacted him demanding an answer, which scared him off. True? I have no idea. The closest thing to an official answer there is was someone claiming to have been in that prof's class claiming the answer was that the viewer is spring approaching. If you look at the bottom left corner of the painting you can see grass and the snow melting (?). The children are looking at you with what may be interpreted as fear, and all the doors in the village are closed (?). Word for word:
But just to milk it for a few more thousand hits… the following, apparently, is the answer. Given to me by an anonymous commenter claiming to be the professor’s former student. I don’t know if it should be believed or not. But it sounds crazy enough. And it fits in with the patient’s alleged condition — he saw imaginary things all around him.
Here goes.
“In this painting, we are Spring. You can see water, melting snow, in the lower left corner. The people are looking at us, afraid that their little world is about to melt down. They’re escaping from us, from Spring, in those sleds. It’s also why all the doors of all the houses are shut.”
I’m a believer.
I have no idea if that's actually the answer or if there is even an answer. The only thing for certain is that this was painted by someone who was crazy (it's listed on Outsider Art). The painter's name is known as well.
Sorry about this.