Yesterday while on the way to the city my brother alerted me about a very beautiful phenomenon in the sky when a rainbow was formed beneath the sun. I immediately took pictures of it but since we are in the highway and car is moving I cannot take a good view of the clouds. The formation dissipated so fast. It happened at almost 3 or a little past 3 n the afternoon. Greek Mythology has it that Iris is the Goddess of rainbow and whenever this happens there's a heavenly message across because Iris is the messenger of God in the Greek Mythology. Have you seen an iridescent cloud formation? How long did it appear? I wish I can successfully upload the photo.