In our garden- yin yang mosaic

 
Our weekly yoga class re-started this morning and our teacher thought few of us would turn up on Easter `Monday.
 
She had reckoned without her dedicated followers- 29 of us were there.
 
Fortuitously this fits in with this weeks 
mono Monday challenge “opposite”.
 
We have this Yin Yang mosaic in the garden built by M many years ago.
 
Yin and yang represent the two forces in the universe according ot Chinese theory. Yin is the passive, negative force and yang the active positive force.
 
Thanks to Tryfan46 for hosting it.