Copyright restrictions applying to use or reproduction of this image are available from the Sterling Morton Library, The Morton Arboretum. For more information, please visit our ABOUT section or complete and submit this form.
Copyright restrictions applying to use or reproduction of this image are available from the Sterling Morton Library, The Morton Arboretum. For more information, please visit our ABOUT section or complete and submit this form.
![17 year locust study sketches [graphic] / N. Stieber.](https://acorn.mortonarb.org/media/morton/images/5/2/9/81992_ca_object_representations_media_52933_medium.jpg)
