To mark America's Semiquincentennial, TIME asked 25 experts to share a work of art or design that captures the essence of ...

Henry Hobson Richardson didn't write about his architectural ideas, he drew them. At the Houghton Library of Harvard University—Richardson's alma mater—the archives contain over 4,000 drawings from ...

American architectural drawings a catalog of original and measured drawings of buildings of the United States of America to December 31, 1917 Compiled and edited by George S. Koyl. Assistant editor: ...