Slava Raškaj (January 2, 1877-March 29, 1906) was a Croatian watercolorist.
Biography on Wikipedia: https://en.wikipedia.org/wiki/Slava_Ra%C5%A1kaj
Yellow Cock and White Hen / 1899 / Watercolor
Moderna Galerija, Zagreb, Croatia
Water Lilies I / 1899 / Watercolor
Moderna Galerija, Zagreb, Croatia
Partage Plus online visual database: http://partage.muo.hr/?object=list&find=Slava+Ra%C5%A1kaj
Further reading:
http://hirc.botanic.hr/vrt/english/new/Slava_raskaj.htm
https://www.pragmaprojects.com/deafhistory/index.php/component/zoo/item/slava-raskaj
https://awarewomenartists.com/en/artiste/slava-raskaj/