2022Tremont AuctionsRichard Filipowski. 4 woodcut block prints, all dated 1948. Titled "Chicago".See Sold Price
2024Dixon's Crumpton AuctionRichard Filipowski (1923-2008) mixed media on board abstract paintingSee Sold Price
2022Ripley AuctionsRichard Filipowski, American (1923 - 2008), untitled, 1947, mixed media on paper, 26 1/2"H x 19See Sold Price