17th century GERMAN SCHOOL. Two botanical studies: 1 White Radicle on a Black Background. Legended in the lower part with a pen and brown ink in German and dated 1649; 2 - Green ear of corn; Captioned in the lower part on four lines in pen and dated " Anno 1634 ( 23 auguft ". Gouache (Some stains; small accidents in the margins). H. 29,5 L. 20 cm