Doesn’t do much for the aesthetic appeal.
The Greek building services department hadn’t been in for a while when the restoration got started. ;’)
http://www.planetware.com/i/map/I/selinunte-map.jpg
http://upload.wikimedia.org/wikipedia/commons/d/d8/Selinunte-Akropolis-bjs-2.jpg
http://upload.wikimedia.org/wikipedia/commons/5/5d/Selinunte_Temple_C_aerial_view.jpg
A 2000 year ruin is more appealing than protective scaffolding that achieves nothing natural.