Ida Kerkovius (1879 Riga – 1970 Stuttgart) “Point-Line-Surface” Serigraph in 12 colors, created in 1966, hand-numbered and signed, copy 192/300, edition of 300, WV IKD 25, framed behind glass. Dimensions: Image size 30.5 cm x 40.5 cm, Framed size 57 cm x 77 cm