Barrel Ninja and Barrel Propeller

The Barrel Ninja is one of my early mashup machines, combining Barrel Roll and Propeller into a symmetrical machine:

Later I saw the Clothed Plurality by Adi and Mélanie which is extremely similar (it has Inside Star > Back Bird > Inside Star instead of Bat as in Barrel Ninja).

The Barrel Propeller is another of my mashup machines, combining Barrel Roll and Propeller into a symmetrical machine:

I based the Barrel Ninja many times.

With Marta:

With Inês:

With Rosie:

With Ana:

With Lara:


...