How are you feeling today? Pretty good? Do you have a warm feeling inside, a calmness and lack of worry, an inexplicable sense of contentment? If you answered yes, it's not a coincidence, it's not random chance: it's a miracle. Miracle Monday is the official holiday of Superman, celebrated on the third Monday in May and introduced in the 1981 prose novel Miracle Monday by Elliot S Maggin.
To help celebrate this worthiest of holidays, we have collected a series of images from throughout Superman's history that are iconic, classic, inspiring, moving, or which just encapsulate some portion of the spirit of Superman.