well, the difference seems to be that you're talking about yourself and i'm arguing from a more conceptual point of view. just because you like to add plenty of lights to your scenes, which is of course fine and something i often do myself, it doesn't mean others always do. and no it has very little to do with skill, as i said there are plenty of reasons to light to lower levels or even not at all that are used in professional settings all the time. do you honestly think john alcott didn't know how to light when he shot barry lyndon? or cameron and beebe on collateral? or robby muller on breaking the waves? or linus eklund on fuerteventura for that matter? my film wasn't shot by a highschool friend who had a dvx, but one of the top swedish/danish dp's. and yes, he knows where to put that 18k if that's what the project requires too.