Passed along by someone in the comments section (thanks!).
Apparently this was part of a grade school art project called "Candlelight." Via Reddit and The Frisky. A particularly poignant comment from the Reddit thread:
“I think it’s great to let the students know that each individual can have their own unique ‘candlelight’ and that mine doesn’t necessarily look like that other girl’s. Still, it gets everyone hot just the same.”