Abstract: A tattooing device for producing a temporary predetermined image on the human skin by the action of skin tanning rays comprises a template having a laminated structure which comprises a flexible first layer and a removable second layer. A central opening which is defined in the laminated structure of the template has an outline which corresponds to the image. A first surface of the first layer is provided with an adhesive with the second layer being removably mounted to this first surface. Upon removal of the second layer from the first layer, the latter is applied on the skin at a desired location. A sun block is then distributed on the skin within the central opening. Removal of the first layer from the skin leaves sun block thereon which corresponds to the desired image. Once the skin has been exposed to tanning rays, the sun block is washed away from the skin thereby revealing a skin tattoo.