GLEAM, an annual outdoor art exhibit, features large scale light installations created by local, regional, and international designers. Take an enchanting stroll through Olbrich’s 16-acre garden and tropical Bolz Conservatory after dark and see the Gardens in a whole new light!

2026 GLEAM Exhibit

Open Call for Light-Based Art

Olbrich Botanical Gardens invites proposals for large-scale, light-based art to be featured at the 2026 GLEAM exhibit next fall! Submission deadline - January 7, 2026.

The DETAILS

“Having never visited in the daytime, experiencing the gardens at night was so surreal and liminal in a very positive way. As a disabled person, the regular and frequent seating was HUGELY appreciated.”

Parking

Limited parking available in the lot adjacent to the Bolz Conservatory. Check out the alternative parking map for additional options.

Learn More About Parking

Explore
the Art

Get a glimpse of this year’s exhibition
See Map

Electric Roots

Zach Zweifel, Traditions Lighting

See Electric Roots Installation

Tri-Aisle

Zach Zweifel, Traditions Lighting

See Tri-Aisle Installation

Plan Your Visit

Everything you need to know to make the most of your GLEAM experience!

Let's Go!

Exhibit Sponsors

Sponsors

The Bradbury FamilySprinkman Real EstateMGE FoundationJenni & Kyle Foundation

Signature Media Sponsors

Cricket Design WorksShine

Community Collaborator

Sector67

See Past Years

More Past Year Images