"Realistic and large-scale educational illustration for a physics class, showing a heat engine and its efficiency: a cylindrical engine with a piston, thermometer, gas pressure and temperature indicators, graphs of thermodynamic processes (isochoric, isobaric, isothermal, adiabatic) on a transparent floating diagram next to the engine, all labels and text in Russian, slightly fantastical lighting, neat schematic arrows, 3D visualization, detailed metal and steam textures, laboratory atmosphere with scientific instruments, visually clear and educational, slightly unusual but realistic" Mehr sehen