Rainbow & Gold Infinity Signs (Autism/Neurodiversity Advocacy) Manifestation Tattoo. The infinity symbol represents infinite possibilities of personality, function, traits, challenges, skills, and potential. The rainbow infinity stands for the embracing of all neurological uniqueness, all rhythms of neurodevelopment, and all the forms by which humans can express themselves and contribute to their world! The gold infinity symbol is about Autism Acceptance and was chosen by the autistic community as the first two letters of autism and autistic are "Au" which is the chemical symbol for gold. Join us in celebrating all of our differences! This is a Conscious Ink "Manifest Ten€ Series Manifestation Tattoo!