Henrik Grönvold (1858-1940)
Turtur Tigrinus; and Turtur Coppingeri
both signed 'H. Grönvold' and inscribed as titles, and further inscribed on the reverse 'Streptopelia (Spilopelia) chinensis tigrina (Temm)/(Assam S. of Brahmaputra./Burmato Malay Pen. & Is.)' and 82/10-25/1/Streptopelia (Homopelia) picturata Coppingeri (Sharpe) Type./Glorioso Isl./N. of Madagascar' respectively; pencil and watercolour with touches of white heightening, unframed 12 x 9in. (302 x 229mm.) a pair (2)
Henrik Grönvold (1858-1940)
Turtur Tigrinus; and Turtur Coppingeri
both signed 'H. Grönvold' and inscribed as titles, and further inscribed on the reverse 'Streptopelia (Spilopelia) chinensis tigrina (Temm)/(Assam S. of Brahmaputra./Burmato Malay Pen. & Is.)' and 82/10-25/1/Streptopelia (Homopelia) picturata Coppingeri (Sharpe) Type./Glorioso Isl./N. of Madagascar' respectively; pencil and watercolour with touches of white heightening, unframed 12 x 9in. (302 x 229mm.) a pair (2)