The photos being used for this group topic have been great, well done to the photographer (especially if it's an amateur) and a good example of what the group topic is about I think. Well done to the moderator for changing these and setting a good example.
The woman on the beach, the one under the waterfall, the recent woman sitting side one, all good shots of a nude in nature. Both elements were well captured. I think that is the intent of the group topic. Not just someone nude somewhere outside. That group photo of the nude hikers or maybe a nudist group at a river is a good shot also IMHO. Setting a standard.