There is, supposedly, a custom among certain reindeer-herding peoples of the arctic, of drinking the urine of a reindeer that has eaten fly agaric toadstools, as a way of consuming the mushroom's hallucinogenic compounds without exposing oneself to its other toxins. That's almost certainly not what this picture is meant to depict—it seems to be part of a series based on tea—but it's what came to mind when I saw it.
There is, supposedly, a custom among certain reindeer-herding peoples of the arctic, of drinking the urine of a reindeer that has eaten fly agaric toadstools, as a way of consuming the mushroom's hallucinogenic compounds without exposing oneself to its other toxins. That's almost certainly not what this picture is meant to depict—it seems to be part of a series based on tea—but it's what came to mind when I saw it.
I didn't know that was necessary. Fly amanita isn't super dangerously poisonous in the first place, unlike some deadly white amanita, for example.