Hearts for Heroes

A heart for all the people heroically working to keep the rest of us going
The NHS medics and workers, the other emergency services, carers, supermarket workers, delivery people, food manufacturers, farmers, the list goes on and on. 
Thank you for all you are doing for the rest of us. 
I collected the pebbles in happier times walking along beaches, which I hope to do again someday. 

The Hearts for Heroes challenge is explained in more detail here.