Look closely and don't blink! This drawing is very blue, isn't it? Titled Two Fairies on a Moonlit Night, it was perpetrated on behalf of a certain Sabian Symbol for '7 Cancer' = "Two Fairies on a Moonlit Night"...
positive expression: a transforming sensitivity or a healing imagination;
negative/unconscious/shadow side: a senseless retreat to make-believe.
Well, often using make-believe in childhood is healing, isn't it? It can help kids 'deal' with things and it's great for inspiring more pleasant dream images just before children fall asleep. But don't be envious, for I doubt that fairies are overly prejudiced against grown-ups using make-believe from time to time...
Source: The Sabian Symbols in Astrology, by Dr. Marc Edmund Jones.