"Teaching" is the show catalog for Nelson W. Armour's solo exhibition at Perspective Gallery in Evanston, Illinois during the month of April 2026. "Teaching" examines what it means to be a teacher. This photographic essay is an homage to the challenges, triumphs, hard work and effort of teaching from the small details to the big picture. Underlying this project is the hope that these images will help the public better understand teachers and teaching.