Egg: the egg is a wonderful symbol of birth and rebirth, an apparently lifeless object out of which comes life. Because of this, it is a symbol of Christ's Resurrection and is seen most often at Easter. In 2006, a necropolis under the Vatican revealed an infant who'd been buried holding an egg to symbolize his parents' hope in his resurrection, because of Christ's Resurrection.

Legend has it that St. Mary Magdalen went to Rome and met with the Emperor Tiberius to tell him about the Resurrection of Jesus. She held out an egg to him as a symbol of this, and he scoffed, saying that a man could no more rise from the dead than that egg that she held could turn scarlet. The egg turned deep red in her hands, and this is the origin of Easter eggs, and the reason why Mary Magdalen is often portrayed holding a scarlet egg.

Another level of symbolism is that the egg represents the Creation, the elements, and the world itself, with the shell representing the firmament, the vault of the sky where the fiery stars lie; the thin membrane symbolizing air; the white symbolizing the waters; and the yolk representing earth.