A tattoo is a form of body modification, made by inserting indelible ink into the dermis layer of the skin to change the pigment.
Body piercing, a form of body modification, is the practice of puncturing or cutting a part of the human body, creating an opening in which jewellery may be worn.
Nail art is a creative way to decorate nails. It is a type of art which can be done on fingernails and toenails. It became commonly known in beauty salons and it is considered as fashion activity. Throughout time, nail art became a part of fashion and beauty while in history it was a part of aristocracy and determined social status.