White "genius" : Ngango, Gabon Estuary, 1817
A Falcon under glass : Paris, France, 1838
Moral atmospherics in Elijah : Black Country, Britain, 1846-1860
Black musics control : Santa Maria de Belém do Grão-Pará, Brazil, 1871
A spectral image of breath : New York, United States, 1901
Albert Schweitzer's Equatorial Piano : Lambaréné, Gabon, 1913.