Botanical Dye Printmaking - Hoffman Center for the Arts

Weinmann, Johann Wilhelm, The first botanical book to use color-printed mezzotint successfully, the de Belder-Von Hoffman copy, The John Golden Library: Book Illustration in the Age of Scientific Discovery

At Manzanita's Hoffman Center, a gathering place for artists looks ahead, Arts

Exhibition 2021 Artists - The Steel Yard

Botanical Drawing – Fabulous Foliage - Hoffman Center for the Arts

Keep Growing Winter 2015/2016 by Chicago Botanic Garden - Issuu

Botanical Drawing - Hoffman Center for the Arts

KatieHoffmanFineArt - UK

Natural Dyes: Vibrant Historical Hues - Arrowmont School of Arts and Crafts

The Mark H. Reece Collection of Student-Acquired Contemporary Art by Wake Forest - Issuu

PAST GROUP EXHIBITIONS — HANS HOFMANN

Art Marches on, in Manzanita — Oregon Coast TODAY

Criticism - e-flux