‘concealing’ historical pictures (exact matches)

Incas hiding their gold from the Spanish Conquistadors
Incas hiding their gold from the Spanish Conquistadors
Blue Jays in Winter, study for book Concealing Colouration in the Animal Kingdom
Blue Jays in Winter, study for book Concealing Colouration in the Animal Kingdom
White Birch Leaf Edge Caterpillar, study for book Concealing Colouration in the Animal Kingdom
White Birch Leaf Edge Caterpillar, study for book Concealing Colouration in the Animal Kingdom
Earth and Air
Earth and Air
Diagram and Copperhead Snake, study folder for book Concealing Colouration in the Animal Kingdom
Diagram and Copperhead Snake, study folder for book Concealing Colouration in the Animal Kingdom
N American Soldiers, Men in Mangrove, study folder for book Concealing Colouration in the Animal Kingdom
N American Soldiers, Men in Mangrove, study folder for book Concealing Colouration in the Animal Kingdom
Commode Chair
Commode Chair
Tea Urn in the Shape of Atlas Supporting the World
Tea Urn in the Shape of Atlas Supporting the World