Andrea del Verrocchio
In one of the dream sequences, Charlie's mother and Claire appear as angels. This was a reproduction of the Andrea del Verrocchio painting, "The Baptism of Christ". In the background of the scene (only viewable in the widescreen format), an Easter Egg was introduced, where the Nigerian drug plane, the Beechcraft containing Eko's brother, can be briefly seen en route to its crash on the island.