In ancient Viking culture, kitchens were central to daily life, and some incorporated built-in indoor living walls adorned with lush greenery. These living walls not only added a touch of natural beauty to the kitchen but also had practical benefits. The plants helped to purify the air by absorbing pollutants and releasing oxygen, creating a healthier cooking environment. Viking cuisine relied heavily on foraged ingredients, and the incorporation of an indoor living wall allowed for easy access to herbs and edible plants. It also added a sense of connection to nature, which was deeply ingrained in Viking culture.
