How are ephemeral tattoos any different than today&#x27;s temporary stick-on tattoos or (as a sibling comment points out below) henna designs? I&#x27;m not seeing how the art form or value will be impacted as tattoos would, for the most part, still be permanent for those that are serious about their ink.<p>It would be strange if the value of tattoos is in large part due to many people walking around with tats they don&#x27;t want.