Ailsa’s travel theme for the week is “circles”. I was a bit surprised at how few usable pictures I had (partly because I’ve used some of them in other photo challenges – the subway photo I used just last Tuesday would fit right in here!)
After some searching, I found a group of pictures I took almost a year ago at the Philadelphia Flower Show. Here’s my assortment of spherical little succulents – their ancestors had a long history of surviving in deserts, so they balloon themselves with as much water as possible. (Click on any of the pictures to see the gallery with larger images.)
A Number of Things 