Tag implication: starry_sky -> sky

Posted under General

EB said:
I've always been under the impression that sky is used when the sky is visible in the image, focal point or not.

This is how I've always tagged it too.

However, I've never been sure if blue sky should be tagged when blue can be seen in the sky (to indicate it was daytime, as opposed to black or red) or whether it means clear sky, where no clouds are visible (maybe some mist near the horizon, which is a different phenomenon).