THE PERSISTENCE OF MEMORY

Sources: 

http://www.authenticsociety.com/about/ThePersistenceOfMemory_Dali

http://www.mibba.com/Reviews/Artist/3993/Salvador-Dali-The-Father-of-Surrealistic-Art/

http://www.huffingtonpost.com/2013/02/19/dali-thief-charged-salvador-mail-theft_n_2719788.html