answer to previous mystery photo

This is what I find around the house these days. Jointed wooden mannequins arranged to depict judo moves (in this case, I think it is a newaza arm bar). Thanks to all who tried to puzzle it out (sorry if it was a bit too specialistic this time!) or just stopped by out of curiosity.
And good job FarbFormFreude: you nailed it!

I do hope it helped to take your minds off the sadness and worry for a bit. Have a nice day everyone!