Sketchbook session: face variations I. May 29, 2021 Apolonia Stankiewicz (St.Ainolopa) personal work, 2021.Gouache, water-soluble pastel, and coloured pencil, on scrap paper. About 9x11cm. personal work, 2021.Gouache, water-soluble pastel, and coloured pencil, on scrap paper. About 10x10cm.