Sworders' 2019 newsletter highlights the success of various auctions, including a strong response to the sale of the Barbara Holliday collection and notable events at their newly opened London gallery. They are expanding their auction program in 2020 with a diverse range of themed sales, including 20th-century design, modern British art, and an 'out of the ordinary' auction featuring unique items. The document also emphasizes the introduction of new team members and their ongoing commitment to providing excellent client service.