This is my contribution to the Cosmic Photo Challenge: Geometric Shapes.
I decided to do some table top photography on Sunday morning. In part because I had a couple of ideas for photos when I was modifying a couple of camera straps on Saturday.
O rings, but not the soft rubber type. These are hard plastic O rings that I used for my home made camera straps.
Diamond knurling on a small aluminium flashlight anodized red.
Squares and rectangles of mounted slides.
Fruit flavoured antacid tablets.