A henna tattoo is a beautiful, temporary body art form that uses a natural dye made from the henna plant (Lawsonia inermis) to create intricate designs on the skin. The dye is typically a reddish-brown color, though it can vary depending on the mixture and application technique. Henna tattoos are often applied in elaborate patterns that can range from delicate, swirling motifs to bold, geometric shapes, and even detailed floral or mandala designs.