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Natasha | Book Cover

Indoor formal portrait — smiling woman with chin-length dark-brown hair, wearing a navy linen blazer with a pearl statement button and a white button-down shirt, arms folded; she stands at right next to a large mathematical chalkboard covered in handwritten algebraic-geometry notation (visible terms include 'F_2(x),' 'Z[Z]→Z/2=F_2,' 'F_3,' 'Z[x],' 'O⊂Z prime,' 'Frag Q')