My friend August pointed me to the website for Universal Yoga. Wow, these yogis are hardcore! Check out the “certified teachers” section to see them in action. Just click on any of the teachers’ pictures, and then click on “more pictures.”
Some highlights include Christofer Burns of New Mexico doing a one-handed ekapadakoundinyasana I, as well as what appears to be a one-handed mayurasana (is that even possible?).