Erceg, JoeShull, Jim2022-07-162022-07-1619781978JS-002https://hdl.handle.net/10177/19221A supergraphic of a butterfly on a downtown Portland building35mm SlideEducational use is permitted without permission. Permission is required for additional uses. See http://library.willamette.edu/external/commons/conditions_of_use/ for more information.Image