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The new U.S. Capitol Materials Cart Program showcases a variety of AOC trades, including masonry, sheet metal, paint and wood-crafting. The cart's trays allow Capitol visitors to see and touch elements of the building often out of reach or hidden to an untrained eye.

Did you know that the 15,000-pound bronze Statue of Freedom, standing atop the nine million pounds of cast iron of the U.S. Capitol Dome, dances every day?

During a recent renovation at the U.S. Capitol Building, members of the Architect of the Capitol uncovered a long-forgotten painting of the famous horse, Black Jack. During his tenure, Black Jack took part in the funerals of Presidents Hoover, Kennedy and Johnson as well as General MacArthur.

Several artifacts were passed down through Brumidi's family and given to the Architect of the Capitol over a span of years beginning around 1961. The items include a nickel-plated oval box, a Bible, a small framed photograph, a prize medal, a sterling silver fruit knife and two napkin rings.

Employee spotlight on an Architect of the Capitol elevator mechanic who started as a night shift laborer in the U.S. Capitol building and has continued to rise through the ranks by participating in on-the-job training and taking agency-sponsored courses.

There's a cool tool that enables the Architect of the Capitol (AOC) to quickly respond to requests to dig on the U.S. Capitol grounds. It has eight receiving antennas making it easier for the person operating the locator to get a signal from buried utility lines as deep as 15 feet.

The preservation of the Cannon House Office Building's historic windows and doors allows the building to retain much of its original character and charm, while increasing the building's functionality for those who work and visit within its walls. Learn more about the process.

At a critical time in the U.S. Capitol's evolution, there was a Capitol Bronze Shop established by Montgomery Meigs. From 1855 to 1859, the shop helped serve the needs of the Capitol Extension, a major expansion project to accommodate a growing Congress in Washington, D.C.

During the process of renewing the Cannon House Office Building, workers have found hidden treasures that had been lost or discarded by the laborers who constructed the building more than 100 years ago. Here's a small sampling of what has been discovered since the start of the project.

How a successful immigrant family left their mark on the U.S. Capitol campus, and Architect of the Capitol's work to clean and preserve a historic treasure: the Cannon House Office Building basement rotunda with a Guastavino tile vaulted ceiling intact as it was originally constructed in 1907.

A story of AOC employees coming together to improve safety on the U.S. Capitol campus for everyone: The Capitol Grounds and Arboretum uses a management tool to track vehicles owned and operated by the agency. The success of this fleet tracker system is leading to more improvements.

While Architect's Notebook is often used to write about architectural features found on Capitol Hill in Washington, D.C., this time it's about Stephen Ayers' favorite and most important part of this organization: AOC employees! More specifically, their giving and generous spirit.

Armed to Urban Farm is a new program presented by the U.S. Botanic Garden and the National Center for Appropriate Technology to teach veterans about urban farming careers providing opportunities for military veterans that combine classroom sessions with farm tours and hands-on activities.

The Architect of the Capitol selects the annual U.S. Capitol Christmas Tree in consultation with the United States Forest Service. Follow along as our Director of Capitol Grounds and Arboretum travels to the Willamette National Forest in Oregon to select the 2018 tree.

Similar to many other Founding Fathers, John Adams appears in several pieces of art throughout the United States Capitol.