The people at 52frames wanted to see our bokeh balls. I've played a little with my two F2.0 lenses, the Fuji XC 35mm F2.0 and an adapted PK-Mount lens by Ricoh, a 50mm F2.0 (manual).
Here are the results.
I slightly edited the black-and-white photo and submitted this:
I've also considered the portrait as a nice one (with potential to work on it a bit more), but it didn't feature the "bokeh" part prominently enough for me.1