The Warehouse Art Museum at 1635 W St. Paul Avenue in Milwaukee is currently (January 13 - March 31, 2023) showing an exhibit:
Rediscovering RUTH GROTHENRATH (American 1912-1988): All Things Belong to This Earth, the first solo museum retrospective of this Milwaukee artist. Featuring never-before-seen artworks alongside award-winning paintings and prints that cover the artists career of over 50 years.
https://www.wuwm.com/2023-02-02/influential-milwaukee-artist-ruth-grotenrath-honored-in-new-exhibition
Since Ruth Grotenrath was highly influenced by Japanese art, traveled to Japan several times and considered herself a lay Buddhist, I was asked to give a presentation of Zen practice at the museum.

Here are some pictures: