[ Photographs ] (Botanical Studies)) Intriguing assemblage, with photocollage elements, depicting the different genetic makeups of 4 variants of the same flower, with the lower segment of the collage showing their stymens, blossoms and a

[ Photographs ] (Botanical Studies)) Intriguing assemblage, with photocollage elements, depicting the different genetic makeups of 4 variants of the same flower, with the lower segment of the collage showing their stymens, blossoms and a hand-lettered graph for the haploid, diploid, triploid and tetraploid types, and with the upper segment of the image showing the fruit or seed pod for each. Silver prints, overall size 24 x 20.5 inches; framed. 1930s (?)