Umbrella 1980
Table of Contents
| Bern Porter | |
| Art People in the News | |
| Exhibition Catalogs | |
| Copy Art | |
| Book Reviews | |
| Letters to Umbrella | |
| Mail Art Exhibition & Competitions | |
| Artists' Books | |
| International News | |
| Image 1 | |
| Image 2 | |
| News & Notes | |
| Image 3 | |
| Back Cover Image | |