[img(700px,auto)[https://external-content.duckduckgo.com/iu/?u=https%3A%2F%2Ftse1.mm.bing.net%2Fth%3Fid%3DOIP.2KW9s6w3nUCvhx1nJiJIIAHaEK%26pid%3DApi&f=1]]@Ernst Gotsch - agricultura sintrópica