**Computer Organization and Design** Digital illustration, textbook diagram, futuristic laboratory, sleek metal tables, complex circuit boards, microchips, wires, CPUs, GPUs, motherboards, RAM, storage devices, cooling systems, fans, keyboards, mice, monitors, ergonomic chairs, scientists in lab coats, goggles, pens, notebooks, coffee cups, natural light pouring through large windows, soft focus, shallow depth of field, educational atmosphere. **Computer Architecture** Cyberpunk cityscape, neon lights reflecting off skyscrapers, towering servers, futuristic data centers, complex network diagrams, 3D models of CPUs, GPUs, ALUs, registers, buses, cache memories, mainboards, I/O devices, pipelining structures, RISC vs CISC architectures, assembly languages, coding screens, programmers in hoodies, headsets, coffee shops, urban ambiance, low-key lighting, cinematic composition.