A volvelle or wheel chart is a device, typically printed on paper or plastic, that is made up of two or more rotating layers. They’re used for everything from executing calculations and linking questions and answers to displaying marketing information and as a whimsical way to discover content. I caught sight of a few nice […]
copyright
A one billion dollar mistake? Regarding the licensing of public domain images
As much as we have discussed copyright and the licensing of photography, there’s a continual steam of stories about those who don’t play by the rules. The latest chapter involves a one billion dollar lawsuit filed against Getty and Alamy by photographer Carol Highsmith. Highsmith began donating her photography to the Library of Congress in 1992 which […]