Russian-born composer Sofia Gubaidulina entered the international spotlight at a relatively late age, when the 49-year-old came forward with her...

Stefan Zucker, the world's highest tenor, visits the opera divas of his childhood. The journey from apartment to apartment, from diva to diva, from...

John Baldessari is one of the pioneers of conceptual art, which revolutionized contemporary art in the 1960s, and is still a profound influence on...