Pareidolia is the tendency for incorrect perception of a stimulus as an object, pattern or meaning known to the observer, such as seeing shapes in clouds, seeing faces in inanimate objects or abstract patterns, or hearing hidden messages in music..Seeing recognizable objects or patterns in otherwise random or unrelated objects or patterns is called
pareidolia. It's a form of apophenia, which is a more general term for the human tendency to seek patterns in random information. Everyone experiences it from time to time.