There exists large circle parashutes that rotate and jump on the ground.
However I would like to see them high up in the air.
Making experiments all summer 2006 i finally managed to make a circle fly.

  My new kites in Cervia 2007
Here it is before take off.
Here is the first ripstop version of the flying circle.
A large silk kite with excellent balance.
One new fan kite and two old ones.
A new transparent
A lightwind small cone kite
In Marseille