American traditional tattoos, also known as "old school" tattoos, are a style of tattoo that first rose to prominence in the early 20th century. Originating from the American Midwest and East Coast, the style is characterized by bold outlines, vibrant colors, and a wealth of intricate detail. The style has since spread to other parts of the world, and is now one of the most popular tattoo styles in the world. It is often seen as a symbol of patriotism, as it is a style that is proudly rooted in American culture.