1 / 4

This photo released by the Van Gogh Museum in Amsterdam, Netherlands, on Thursday, May 10, 2012, shows an 1882 water color of a pollard willow by Vincent van Gogh from his early Dutch period. The Van Gogh Museum unveiled the painting Thursday, the first addition in five years to its world-famous collection of works by the post-impressionist. (AP Photo/Van Gogh Museum) EDITORIAL USE ONLY

This photo released by the Van Gogh Museum in Amsterdam, Netherlands, on Thursday, May 10, 2012, shows an 1882 water color of a pollard willow by Vincent van Gogh from his early Dutch period. The Van Gogh Museum unveiled the painting Thursday, the first addition in five years to its world-famous collection of works by the post-impressionist. (AP Photo/Van Gogh Museum) EDITORIAL USE ONLY

Van Gogh museum unveils new painting

The Van Gogh Museum unveiled a watercolor from 1882 on May 10, the first addition in five years to its world-famous collection of works by the postimpressionist master.