Nina Yevgenyevna Vedeneyeva was a Soviet physicist involved in the study of mineral crystals and their coloration. Heading numerous departments at such institutions as the All-USSR Institute of Mineral Resources, the Institute of Geological Sciences and the Institute of Crystallography, she conducted research into color variants of clay minerals and classifying clays which occurred in organic dyes. She was noted for development and design of instruments to improve the methods of optical crystallography. She was the last partner-muse of the poet Sophia Parnok and was awarded the Stalin Prize and Order of Lenin for her scientific studies and inventions.

Sophia Yakovlevna Parnok was a Russian poet, journalist and translator. From the age of six, she wrote poetry in a style quite distinct from the predominant poets of her times, revealing instead her own sense of Russianness, Jewish identity and lesbianism. Besides her literary work, she worked as a journalist under the pen name of Andrei Polianin. She has been referred to as "Russia's Sappho", as she wrote openly about her seven lesbian relationships.