The year was 1918, near the end of World War I, and photographer Eric Enstrom was putting together a portfolio of his work. He wanted to include one that communicated a sense of fullness in a time that felt quite empty to so many people. In his now much-loved photo, a bearded old man sits at a table with his head bowed and his hands clasped in prayer. On the surface before him there is only a book, spectacles, a bowl of gruel, a loaf of bread, and a knife. Nothing more, but also nothing less.