Love is the WILL to extend one's self for the purpose of nurturing one's own or another's spiritual growth. Love is as love does … both an intention and an action.
~ Scott Peck
As humans we respond to symbols. We express divine Beauty and insight in our art. If there is a preponderance of art depicting angels with wings, obviously this symbolizes something real within the collective consciousness. Angels appear to humans according to human capacity to accept and understand the appearance. The angels inspire, and that is what is left in our heart after an angel experience.