Ostensibly about the sun and how the camera captures its light, but really, wouldn't any amateur cinematographer do this shit in their first year? No, what this really appears to be is yet more of Stan's home movies. You'd think at some point his wife would say "Jesus fucking Christ, Stan, quit fucking FILMING every goddamn moment of our lives!" Or maybe she did that all the time, and that's why all of his films are silent. Yes, the film looks very nice, but sunlight looks pretty, we get it.