. . . "Sonia Gechtoff"@en . . . . "American artist" . . "Gechtoff, Sonia"@en . "Sonia Alice Gechtoff"@en . "Sonia Gechtoff (born 1926, Philadelphia, USA) is an American abstract expressionist painter. Her primary medium is painting but she has also created dozens of drawings and prints."@en . . . "1926Z"^^ .