The National Gallery of Art - East Building is a must-visit point of interest for anyone traveling to the District of Columbia. This stunning modernist building, designed by architect I.M. Pei, houses some of the most impressive and diverse collections of modern and contemporary art in the world.

One of the main reasons to visit the National Gallery of Art - East Building is to experience its spectacular architecture. The building's geometric design, featuring sharp angles and soaring triangular forms, is a sight to behold. Inside, visitors will find a vast array of art and artifacts, ranging from paintings and sculptures to photography and decorative arts.

One of the most unique things to see at the National Gallery of Art - East Building is the collection of 20th-century art, which includes works by some of the most influential artists of the past century, such as Jackson Pollock, Mark Rothko, and Pablo Picasso. The museum also houses a collection of American art, including works by Georgia O'Keeffe, Edward Hopper, and Winslow Homer.

In addition to the art collections, visitors to the National Gallery of Art - East Building can also enjoy events and exhibitions throughout the year. From lectures and artist talks to special exhibitions and educational programs, there is always something new and exciting to discover at this world-class museum.

Overall, the National Gallery of Art - East Building is a must-see attraction for anyone interested in modern and contemporary art, architecture, and culture. With its stunning design, impressive collections, and diverse range of events and programs, it is sure to be a highlight of any visit to the District of Columbia.