George Washington graduates Bryce Lawson, left, and roommate Sam Linder pose for pictures at the Lincoln Memorial. (Astrid Riecken for The Washington Post) It was the warmest point of the day when ...

The Lincoln Memorial, shown here under construction ... sculptor Daniel Chester French poses with models of the Lincoln statue in his Chesterwood studio, in Stockbridge, Massachusetts.

It has been 100 years since the dedication of the Lincoln Memorial on the National Mall ... exhibition about French and Longman’s close professional relationship and friendship.