<img width="640" height="649" src="http://www.cooperhewitt.org/wp-content/uploads/2017/12/1971-58-45-700x710.jpg" class="attachment-large size-large wp-post-image" alt="" style="display: block; margin-bottom: 5px; clear:both;max-width: 100%;" srcset="http://uh8yh30l48rpize52xh0q1o6i.wpengine.netdna-cdn.com/wp-content/uploads/2017/12/1971-58-45-700x710.jpg 700w, http://uh8yh30l48rpize52xh0q1o6i.wpengine.netdna-cdn.com/wp-content/uploads/2017/12/1971-58-45-296x300.jpg 296w, http://uh8yh30l48rpize52xh0q1o6i.wpengine.netdna-cdn.com/wp-content/uploads/2017/12/1971-58-45-170x172.jpg 170w, http://uh8yh30l48rpize52xh0q1o6i.wpengine.netdna-cdn.com/wp-content/uploads/2017/12/1971-58-45.jpg 1250w" sizes="(max-width: 640px) 100vw, 640px" data-attachment-id="27483" data-permalink="http://www.cooperhewitt.org/2017/12/24/please-look-up/1971-58-45/" data-orig-file="http://www.cooperhewitt.org/wp-content/uploads/2017/12/1971-58-45.jpg" data-orig-size="1250,1267" data-comments-opened="1" data-image-meta="{"aperture":"0","credit":"","camera":"Phase One","caption":"","created_timestamp":"1452541826","copyright":"","focal_length":"0","iso":"0","shutter_speed":"0","title":"","orientation":"1"}" data-image-title="1971-58-45" data-image-description="" data-medium-file="http://www.cooperhewitt.org/wp-content/uploads/2017/12/1971-58-45-296x300.jpg" data-large-file="http://www.cooperhewitt.org/wp-content/uploads/2017/12/1971-58-45-700x710.jpg" />This corner border doesn’t appear like much at first appearance but it speaks a lot about technology. This is a ceiling corner border: the design is simple, printed in only a few colors, very affordable. Maybe not so easy to hang but it would have been cheap enough that you could afford to make mistakes....