Prickly Pear !!

[Steaphany]

Prickly Pear from the Opuntia cactus are now ripe, sweet, and make the very best Jelly.

[DanK]

I don't want to be discouraging, but if you want to pursue this sort of macro photography, I think you need to learn to focus-stack. The DOF is too small, and in particular, out of focus areas in the foreground are usually distracting. In contrast, OOF areas in the background are often used to highlight a focal detail.

My go-to focus stacking software for many years has been Zerene. To my knowledge, the only serious competitor is Helicon, which I have never used. It's sometimes not entirely simply to do, as another thread on this site indicated recently.

[DanK]

oops. Didn't see your signature and didn't realize you are shooting mostly film, so my suggestion may not be useful at all. film is very tough for macros of this sort. I suppose one could scan individual negatives and stack them, but I've never heard of anyone doing it. All the macro photographers I know of shoot digital, and some are small-sensor fans in part because of the greater DOF at a given aperture.