The Voyage of Life series, painted by Thomas Cole in 1840, is a series of paintings that represent an allegory of the four stages of human life: childhood, youth, manhood, and old age. The paintings follow a voyager who travels in a boat on a river through the mid-19th century American wilderness. In each painting, accompanied by a guardian angel, the voyager rides the boat on the River of Life. The landscape, corresponding to the seasons of the year, plays a major role in telling the story. In the first painting, Childhood, all the important story elements of the series are introduced: the voyager, the angel, the river, and the expressive landscape. An infant is safely ensconced in a boat guided by an angel. The landscape is lush; everything is calm and basking in warm sunshine, reflecting the innocence and joy of childhood. The boat glides out of a dark, craggy cave which Cole himself described as “emblematic of our earthly origin, and the mysterious Past.“ The river is smooth and narrow, symbolizing the sheltered experience of childhood. The figurehead on the prow holds an hourglass representing time.