This images shows a view of the new Acropolis Museum shot from the Acropolis where I was standing in front of the Parthenon on the edge of the Acropolis.
You can easily see how the top floor of the museum is oriented so that it replicates the orientation of the actual Parthenon.
The entire top floor has a wall of glass windows which allow the visitor to see the Parthenon
while at the same time seeing the copies of sculpture that were originally placed on the Parthenon , and are now in the British Museum in London.