tattoos which some people call 'body art' , have become more and more popular in recent years. In a) ...... of the pain caused by having a needle make hundreds of holes in there skin , millions of people b)....... vary widely in age and backgorund are nowadays having their bodies decorated with ink in all kinds of ways. Many of today's young people , c)........ parents were the first generation to experiment with tattoos , see it as a way of expressing their individuality , and in d)........ to do this, they are constanly looking for new styles and designs .