Knights Templar in a space suit, futuristic astronaut, clear helmet with HUD and small LED lights, inside large window of ship, spacesuit with small led lights, underwater in the ocean at night, clear water, bubbles, volumetric lighting, blue and red glowing lights, 4k, octane, digital painting, artstation, concept art, sharp focus, illustration, high contrast, high saturation , cinematic film still, art by artgerm and greg rutkowski and alphonse mucha , wide angle view