This is a fine place to discuss fine art! To me, it represents wind. I can feel it swaying that tall pine tree. Do whatever you want with your loins, Max, but you don't need to pull up your shorts. Au natural is a better way to make art.
I think it represents what Vincent actually saw. Don't forget that he was mentally ill. And many people with certain kinds of mental illness report that they sometimes see the world in this "swirly" fashion.
Replay available now: A handful of emerging network technologies are competing to be the preferred wide-area connection for the Internet of Things. All claim lower costs and power use than cellular but none have wide deployment yet. Listen in as proponents of leading contenders make their case to be the metro or national IoT network of the future. Rick Merritt, EE Times Silicon Valley Bureau Chief, moderators this discussion. Join in and ask his guests questions.