Sunday, July 31, 2022

Pictures of barriers

When I'm out and about with my camera, I'm often looking for things that might be useful to illustrate lecture slides. I have a number of pictures of fences, fallen trees, and other obstacles that might be useful for lectures on freedom. (I've shared some of these before.)

Unfortunately, I didn't notice that the BBC were inviting pictures with the theme of barriers until I saw a selection of entries published here. I wouldn't use these, if only for copyright reasons. (If I want other people's photos, I tend to go to Pixabay.) There are some nice ones though.

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