Picasso's "Guernica, " from Verve 'Photograph by Dora Maar'

Henriette Theodora Markovitch, known as Dora Maart, was a French photographer and painter. She was also known as model of several paintings by Picasso.

Pablo Picasso (1881 – 1973) was a Spanish painter, sculptor, printmaker, ceramicist, stage designer, poet and playwright who is regarded as one of the most influential artists of the 20th century. He is known for co-founding the Cubist movement, the invention of constructed sculpture, the co-invention of collage, and for the wide variety of styles that he helped develop and explore. Exceptionally prolific throughout the course of his long life, Picasso achieved universal renown and immense fortune for his revolutionary artistic accomplishments, and became one of the best-known figures in 20th-century art. The total number of artworks he produced has been estimated at around 50,000.