Saw the photo then waited for the fly pics to upload. Nothing?...hmmmm..... Had a chuckle at myself.
I guess "small" is subjective. Those aren't small by my definition; they're miniscule.
Tying fun for me caps out at about #20-22. Fortunately for my eyes and skills, that's as small as my fishing ever really requires. As is, I'm looking at a quantity of #22-26 hooks that I should unload. I had the ambition to try the "small" stuff but little more.
After using Uni Trico thread, I don't think I'd have a light enough touch for the finer Caenis thread. You guys with your micro tying get my respect.