Recently I found this website on another blog. Full of simple but nice desktops. For some calmness.
Examples:
"A former world-famous leader of the Bolshoï, known as "The Maëstro", Andreï Filipov has seen his career publicly broken by Brejnev and now works as a cleaner. One day, he intercepts an official invitation from the prestigious Théâtre du Châtelet. He reunites his old orchestra, now composed of old alcoholic musicians, and flies to perform in Paris and complete the Tchaikovsky concerto interrupted 30 years earlier."