https://www.youtube.com/watch?v=uWgsuarQlvA shows like the
壺 is displayed in the 床の間 before
濃茶 in its net
https://www.youtube.com/watch?v=UHwQH1IAYjs explains how to fold the knots, and then after 中立 replaced with the decorative ribbon, for which there are 3 ways (
真,
行 and
草). I guess this matched the rule explained in CQ31 that a
真 壺 is placed in the middle of the 床の間, a
行 one farther away from the host, and a
草 one closer to the host.