Young scientists at the lab are testing a new chemical compound. men of the sixties with a jewish or mediterranean phenotype, wearing strong glasses, protective glasses, protective uniforms, white coats, gloves. photorealistic poster in minimalist colors, pencils, ink and feather. high radioactivity, chemical hazard, explosive substances, toxic substances. science, technic, nuclear, nuclear energy, atomic. soviet mosaic. modest light palette, peacock blue, vivid colors, shades of blue, ivory white, wine red