Click on any link below to enter a section with more information of that president.
I converted all portraits to black and white as the balance of the webite uses a lot of black.
The presidential images were free to use according to the terms of use at Wikipedia

Presidential Oath of Office
"I do solemnly swear (or affirm) that I will faithfully execute the office of the President of the United States,
and will to the best of my ability, preserve, protect and defend the Constitution of the United States."