Hello, and welcome to the Human and Nature group. This is a group for landscape images that include man-made objects (sheds, tractors, trains, buildings etc).
The landscape portion and the man-made portion of any image should contain equal emphasis; one should not completely overwhelm the other.
Please note: the presence of a human in an image does not satisfy the criteria for a man-made object (even though your mother may have a very different opinion on the subject :o) )
For example, an image of some children playing with a ball in a field would probably be rejected, as the only object that would be considered man-made is the ball!
Seascapes or skyscapes that have no landscape element in them are not considered acceptable.