Two fabulous and versatile sopranos playing two historical British queens, one who is the pristine, pure-toned, and elegant lyric-dramatic coloratura soprano Marlis Petersen as Maria Stuarda of Scots and the other who is the alluring, noble, and gorgeous spinto soprano Alexandra Deshorties as Elisabetta I of England. These two divas join forces under the Theater an der Wien's majestic roof. Enjoy the review and let me know your opinions as well.