Henna: Floral Temporary Tattoos These beautiful temporary tattoos take the time out of the traditional henna tattooing process. You don't have to wait for the dyes to soak in before enjoying your nature-inspired art. It takes 30 seconds and some water to apply the tattoos. The striking lines and patterns of traditional henna are still intact, too. This collection focuses on leaves and natural themes. The circular designs work well on ankles and shoulders. The stemmed leaves might be the accent you'e looking for on the top of one of your feet. The placement of your temporary tattoos is up to you and your creativity.