2- When we are conscious that something is invisible in a dream, it indicates that we simply need to be aware of the image’s presence, without necessarily having lo interpret it immediately. Sometimes a figure (either a man or woman) seeming to be invisible can represent the Shadow (See also: Introduction).
3- Spiritually, the invisible is the Undefined. Often described as God Unmanifest, it is invisible because it is not experienced by sight alone. [1]
In ancient Greek mythology, Perseus used a blanket that gave him the power of invisibility. Oneirically speaking, this can represent the hidden spiritual strength needed to explore the unconscious. [2]
To dream that someone else is invisbile, represents unresolved issues or feelings regarding that person. Pehaps you feel they don’t pay enough attention to you. Consider also what aspects of that person you may be missing or want to develop in your own self. [3]