A group of astronauts inside a spacecraft, communicating through hand signals and written messages on a whiteboard, highlighting the need for alternative methods of communication in the silent vacuum of space., ultra hd, realistic, vivid colors, highly detailed, UHD drawing, pen and ink, perfect composition, beautiful detailed intricate insanely detailed octane render trending on artstation, 8k artistic photography, photorealistic concept art, soft natural volumetric cinematic perfect light | Sci-fi