The second pic is a one-handed shiho nage (I am quite enamored with one hand techniques, which while requiring some grip strength are more martial in application).
Thanks for the pics! Isn't that one a sankyo rather than a shihonage though?
And, I do love that no-hands throw image. Of course, such things would have to be practiced while keeping close in mind the question, "why does uke keep holding on?"