Hartman Reserve

Nature Center


designed by

Roy R. Behrens

one of four


     THIS SERIES of twenty-five posters will be exhibited during May and June 2019 in the Interpretive Center at the Hartman Reserve Nature Center in Cedar Falls IA. 

They promote a series of public  presentations, one per month, always on the second Sunday. This first set of posters highlights presentations by photographer Randy Maas (May 12) and artist Angela Waseskuk (June 9). 

Other presentations will take place in July-August, September-October, and November-December. Each time, a new series of posters will be installed in connection with each pair of talks.

These posters were created on a Macintosh computer, using Adobe Photoshop, by combining modified features from public domain photographs and other graphic components.

All posters on this page are copyright © Roy R. Behrens (2019).

Click on images to enlarge

Hartman Reserve Nature Center is a nature reserve located in Cedar Falls, Iowa. The reserve is dedicated to teaching youth about nature through hands on experiences and preservation. It is the largest undisturbed wooded area in Black Hawk County, Iowa, and is home to three distinct habitats including wetland, forest, and prairie. more>>>