Spanning more than 75 feet across six interconnected panels, Harvest of Knowledge: Innovation and Inspiration is a monumental hexaptych that celebrates the enduring legacy and forward vision of the College of Agriculture and Life Sciences (CALS) at Iowa State University. Through layered imagery and symbolic detail, the mural pays tribute to the students, faculty, and staff whose work in teaching, research, and extension has shaped Iowa’s landscape and impacted communities across the globe.

United by a common denominator—the land and its people—each panel explores a different facet of CALS’ mission, drawing connections between agriculture, ecology, biotechnology, sustainability, and society. This dynamic artwork reflects CALS’ commitment to leadership, innovation, and global engagement.

The Hexaptych Panels

• Giants of the Midwest: Celebrates Iowa’s agricultural legacy and global collaborations through grain bins, solar energy, and thriving crops.
• Rolling Hills and Prairie Systems: Highlights biodiversity, pollinators, and the deep-rooted life sciences within Iowa’s prairies.
• Microscopic Marvels: Explores the unseen microbial and molecular world driving innovation in agriculture and health.
• Sustainable Futures: Depicts the balance of nature and society through wind energy, waterways, and environmental stewardship.
• Harvest and Harmony: Honors animal agriculture, Indigenous food systems, and the fusion of tradition and precision farming.
• Urban and Genetic Connections: Bridges rural and urban Iowa while emphasizing biotechnology, policy, and global food systems.