Another pattern which was productive for me was Blue Ribbon Flies' Nick's Sunken Stone. The photo of the fly as purchased is from their website.

Bucky McCormick showed me how to massage the "Mohawk" style deer hair to either side of the fly before fishing as also shown in the pictures I took before tying on.

Blue Ribbon Flies' photo of their fly is at the bottom as you would purchase or tie it.

Great fly!!