This is a view from above, but it could just as easily be a picture of the crown of a tree from the side. Yellow stands for farming with irrigation; dark green stands for timber; light green stands for grazing; and brown for dry and barren areas. This wallpaper mural of a map from 1876 shows part of New Mexico.
Once you delete a project and all of its Pins, you can't undo it.
Once you unpin, you can't undo it.