Rivets April 19, 2016 14:12. Rivets Leave a Comment   April 19, 2016 Rivets. Copyright © 2016 Gary Allman, all rights reserved. Detail of the structure of Steel Bridge, Portland, Oregon. Copyright © 2016 Gary Allman, all rights reserved. Also on Breakfast in America... Post: 'Rivets' Topics Hiking | Out of office | Portland OR | Work Tagged Abstract | Black and White | Episcomm16 | Fujifilm X-E2s | Monochrome | Oregon | Portland | Steel Bridge Click or tap on a topic or tag to see similar posts.