Katherine Bernhardt's "Swimmers" is a vibrant lithograph created for the Greenpeace 50 Years Print Portfolio that celebrates both the medium's capacity for bold color and the artist's characteristic embrace of playful figuration. Printed on Somerset Velvet paper, the work demonstrates the rich chromatic possibilities of color lithography while depicting figures in water, a subject that aligns with Greenpeace's environmental mission. Bernhardt's expressive approach to the swimmers conveys movement and vitality, merging artistic technique with thematic relevance to ocean conservation.