And this is a garden tiger (arctia caja).
It was sitting in the grass and I almost treaded on it.
First I thought it was dead. But when I carefully put my finger underneath it was hanging onto it.
When I tried to put it on a leaf it flew away and I was happy.
A ringlet (aphantopus hyperantus). One German common name "Schornsteinfeger" = chimney sweeper.
I was closer than the MFD of the 100-400L II which I recognized later at home. That's why the head is oof.
Nevertheless I like the pic.