There are times when larger flies just don't work. I rarely use anything bigger that a size 14 and even these are occasionally to big. Over the last couple of weeks there have been a few times when smaller dries are needed.
This is when gnat patterns come in to their own.
These griffiths gnats are tied on size 20 & 22 Daiichi 1110. I like these hooks as they have a straight eye, that is big enough the see even on smaller sizes.
The hackle is Natures Spirit cape tops, different colours are available but I've use grizzle (and purple for the variant) on the ones below. These are perfect for hackles on small flies
The body is peacock herl.
These are great little flies on river and lake for wild brownies and graying and are quick and easy to tie.
All materials available from Funky Fly Tying