Maya tree

A maya tree.

Maya (Sanskrit माया māyāa[›]), in Indian religions, has multiple meanings, centered around the concept of "illusion". Maya is the principal deity that manifests, perpetuates and governs the illusion and dream of duality in the phenomenal Universe. For some mystics, this manifestation is real.[1] Each person, each physical object, from the perspective of eternity, is like a brief, disturbed drop of water from an unbounded ocean. The goal of enlightenment is to understand this — more precisely, to experience this: to see intuitively that the distinction between the self and the Universe is a false dichotomy. The distinction between consciousness and physical matter, between mind and body (refer bodymind), is the result of an unenlightened perspective.
http://en.wikipedia.org/wiki/Maya_(illusion)