Tats, short for tattoos, are permanent designs created by inserting ink into the skin's dermis layer. This process involves using needles to puncture the skin, allowing the ink to settle and create a lasting image or pattern. Tattoos can vary in size, style, and meaning, often reflecting personal beliefs, cultural symbols, or artistic expression. The history of tattoos dates back thousands of years, with evidence found in ancient cultures around the world. Today, tattoos are popular among many people, often seen as a form of self-expression or body art. Various styles, such as traditional, tribal, and watercolor, cater to diverse tastes and preferences.