Rote Zwiebeln fermentieren

Realistic food photo: a glass swing-top jar packed with thinly sliced red onion rings fermenting in vivid bright pink brine, a glass fermentation weight on top, a halved red onion and whole red onions beside it, black peppercorns and coarse salt scattered on a rustic stone surface, fresh parsley, natural daylight, vibrant magenta and green tones