Eric Burdon and the Animals, Mother Earth, Hour Glass

Bonnie Maclean was an American poster artist and graphic designer whose work defined the visual language of 1960s counterculture. Working primarily in silkscreen and lithography, she created iconic concert posters and album covers that merged psychedelic typography, bold color, and flowing organic forms. Her designs for the Fillmore East and West venues in New York and San Francisco became emblematic of the era's music and social movements. Maclean's layered, gestural approach to lettering and image-making established a template for poster design that extended far beyond the concert circuit.