8k, high resolution, masterpiece, woman with cleavage working in a dark room developing photographs, manual photo laboratory, ((always medium shot from the side)), you can see how the model manipulates the Durt M 301 enlarger ((magnifier photos)), developing trays, very dark environment, (((only dim lights, red color suitable for developing photographs))), old photo laboratory environment, maximum reality and quality. monochrome, black and white, only red lips, only red lights,