A statistical analysis of Bob Ross' The Joy of Painting. [Link]And of course:Bob Ross was a consummate teacher. He guided fans along as he painted “happy trees,” “almighty mountains” and “fluffy clouds” over the course of his 11-year television career on his PBS show, “The Joy of Painting.” In total, Ross painted 381 works on the show, relying on a distinct set of elements, scenes and themes, and thereby providing thousands of data points. I decided to use that data to teach something myself: the important statistical concepts of conditional probability and clustering, as well as a lesson on the limitations of data.So let’s perm out our hair and get ready to create some happy spreadsheets!What I found — through data analysis and an interview with one of Ross’s closest collaborators — was a body of work that was defined by consistency and a fundamentally personal ideal. Ross was born in Daytona, Fla., and joined the Air Force at 17. He was stationed in Fairbanks and spent the next 20 years in Alaska. His time there seems to have had a significant impact on his preferred subjects of trees, mountains, clouds, lakes and snow.
When it comes down to it, “The Joy of Painting” was never really about painting. Even Kowalski, who runs a company that sells Bob Ross-branded painting supplies, believes most viewers aren’t in it for the art.“The majority of people who watch Bob Ross have no interest in painting,” she said. “Mostly it’s his calming voice.”