The site is the work of Jason Neuswanger who apparently attends Cornell. About a year ago he started showing his first pics on the VFS board and then started a website. I had not been there in a while, but it is starting to turn up on search engines. It must be a great project for him. Among his fav pics there are some others of the nymph you want and you can see why PT would be the material of choice. You can see more of the website by truncating the address I gave above or just going to Troutnut.com.