When you can’t get barbed wire, this is a cheap alternative. Stick broken glass along the top of your cement wall. That’ll keep the criminals off your property.
I don’t like having all that ugly grey cement dominating the bottom half of the photo, but I succeeded in getting lens flare on my phone camera, which rarely happens. Mixed feelings about how the photo works overall.
“For this challenge, capture something broken: an old window, a vintage sign, a toy never fixed, a contemplative friend. Or go deeper: find beauty in something broken.”