THE SYDNEY OPERA HOUSE
'(<a href="http://www.j-archive.com/media/2011-03-03_DJ_27.jpg" target="_blank">Kelly of the Clue Crew reports from inside the Opera House in Sydney, Australia.</a>)  To compensate for the <a href="http://www.j-archive.com/media/2011-03-03_DJ_27a.jpg" target="_blank">high ceilings</a> in the concert hall, <a href="http://www.j-archive.com/media/2011-03-03_DJ_27b.jpg" target="_blank">acrylic rings</a> were hung to reflect the sound of the instruments back to the orchestra & to improve this, from the Greek for "to hear"'
the acoustics