These were part of a pattern of "Mannerist inversion" in Antwerp painting, giving "low" elements previously in the decorative background of images prominent emphasis. Joachim Patinir expanded his landscapes, making the figures a small element, and Pieter Aertsen painted works dominated by spreads of still life food and genre figures of cooks or market-sellers, with small religious scenes in spaces in the background. Pieter Brueghel the Elder made peasants and their activities, very naturalistically treated, the subject of many of his paintings, and genre painting was to flourish in Northern Europe in Brueghel's wake.