The flock of butterflies tattoo is one of the most popular tattoo designs of the 21st century. It has been around for several years, and continues to be a trend that is here to stay. This unique and stylish design has been spotted on a number of celebrities, as well as everyday people, and is a great way to show off your individuality. The flock of butterflies design is made up of multiple butterflies of various colors, sizes, and shapes. This makes it a very versatile design, and can be used to create almost any look you want.