Artist
Wes Wilson was the main poster artist for
The Fillmore when he and Bill Graham had a "falling out" and Wilson quit. MacLean had been painting noticeboards at the auditorium in the psychedelic style, and took up the creation of the posters after Wilson left, creating more than thirty posters, most in 1967. Some of her posters have been sold for $10,000, and are highly valued in the collectors' market. During her four-year run at the Fillmore, she rendered posters for
Jefferson Airplane,
Grateful Dead,
Jimi Hendrix,
Led Zeppelin,
Pink Floyd,
Santana,
The Allman Brothers Band,
The Doors,
The Who, and
The Yardbirds. Her favorite poster was "BG #75" which displays an orange and blue color peacock and its elaborate tail with white and green accents around a human face. Next to it were the names of famous bands all scheduled to perform at
The Fillmore in San Francisco – the Yardbirds, the James Cotton Blues Band, Richie Havens and the Doors. In 2015, she reprised her earlier work to commemorate the opening of the Philadelphia Fillmore. the
Fine Arts Museums of San Francisco collection and at the
De Young Museum, ==Personal life==