Here we have a very pink, Pink Floyd. Members Nick Mason, David Gilmour, Roger Waters and Richard Wright posed for this picture in 1968. Whether it be in photographs or while playing to a massive crowd, Pink Floyd always made sure to leave a lasting impression.

Pink Floyd was originally formed in London, but their progressive and psychedelic music quickly achieved international success. They distinguished themselves from other psychedelic groups of the time with their philosophical lyrics, extended compositions, and elaborate live shows. Not only did they become one of the most commercially successful groups of the era, but also one of the most influential groups in music history.