In lieu of actually producing embroidery and with no interesting nature observations, here is a rather nice list of some cool people whose work you should check out:
Michelle Kingdom Excellent crewelwork with intricate backgrounds full of plant and animal life.
Hillary Waters Fayle The leaves would have to be at the perfect dryness for this to work. Or maybe perfect dampness. Not sure.
Ana Teresa Barboza Beautiful landscapes, beautiful plants, and it would solve the problem of how you end your floss.
Meredith Woolnough No clue how that is done, but think some dissolving is probably required. The coast pennywort is especially cool.
That’s a good fifteen minutes’ entertainment. Which is pretty good for a blog.