Substances https://tamassoos.com/index.php?GalleryId=2&mgallery_gid=2&pageid=17&mgalleryAction=Gallery&baseAction=Item&pictureAction=list Substances, I.,1982-3, acrylic on cardboard, 260x200cm Substances,II., 1983, acrylic on cardboard, 260x200cm Substances,II., 1983, acrylic on cardboard, 260x200cm Substances,1983, tempera on newsprint, 220x300cm