The contemporary art market is an international juggernaut, throwing off multimillion-dollar deals as wealthy buyers move from fair to fair, auction to auction, party to glittering party. But none of it would happen without the dealers - the tastemakers who back emerging artists and steer them to success, often to see them picked off by a rival. Dealers operate within a private world of handshake agreements, negotiating for the highest commissions. Michael Shnayerson, a longtime contributing editor to Vanity Fair, writes the first-ever definitive history of their activities.

Jerry Saltz is one of our most-watched writers about art and artists and a passionate champion of the importance of art in our shared cultural life. Since the 1990s he has been an indispensable cultural voice: Witty and provocative, he has attracted contemporary listeners to fine art as few critics have.

At the dawn of the 1950s, a promising and dedicated young painter named Helen Frankenthaler, fresh out of college, moved back home to New York City to make her name. By the decade's end, she had succeeded in establishing herself as an important American artist of the postwar period. In the years in between, she made some of the most daring, head-turning paintings of her day and also came into her own as a woman: traveling the world, falling in and out of love, and engaging in an ongoing artistic education.

Many of us think of the arts as entertainment—a luxury of some kind. In Your Brain on Art, authors Susan Magsamen and Ivy Ross show how activities from painting and dancing to expressive writing, architecture, and more are essential to our lives.

In 2010 more than 750,000 people stood in line at Marina Abramović's MoMA retrospective for the chance to sit across from her and communicate with her nonverbally in an unprecedented durational performance that lasted more than 700 hours. This celebration of nearly 50 years of groundbreaking performance art demonstrated once again that Marina Abramović is truly a force of nature.