The Paul McCartney World Tour was notable for being McCartney's first tour under his own name, and for the painted stage sets by artist Brian Clarke. The 103-gig tour, which ran from 1989 through 1990, included a concert played to what was then the largest stadium crowd in the history of rock and roll. It was McCartney's first major tour outing in ten years, since Wings UK Tour 1979, and his first world tour since the 1976 Wings Over the World Tour.
During his Fillmore era, from 1969-1971, Singer created more posters for Graham than any other artist. Singer's posters are notable for his use of collage, incorporating thousands of images clipped from magazines spanning several decades. He developed a format that included a stunning variety of lettering styles, applying them in close relation to the theme or subject of a poster.