Open your eyes! Photos should be inspired by nature and culture around, not (only) by lists in WP
Do the selection of images at home and upload only the very few images selected
Not everything that can be copied legally, should be copied (e.g. from Flickr) (to be honest; most of the images that can be copied legally are of no educational value)
There is no good reason to upload an average image of yours or from some suitable source, if there is already a lot of similar images on the same topic. This holds even more for low quality images.
Do not use categories for the obvious, but most unspecific property only
After quite a while he recognized that many of them were naked.
He immediately threw them out of paradise.
And then he made the rules. This happened on the next day.
I fully conform to the goal of getting rid of non-educational content, but I deeply dislike the way.
