Alpine Butterfly Knot – Used to put loop in line that does not cinch up. Good for highlines and isolating frays in a rope.
Zepplin Knot – Used to connect two ropes together.
3 Knots to tie up a horse. – Bank Robbers, Haefliger, and Ruger.
??? Knot – another quick release knot.
A picket line is a horizontal rope along which horses are tied at intervals. The rope can be on the ground, at chest height (above the knees, below the neck) or overhead. The overhead form is usually called a high line.