minimalist cinematic poster design. a vast, freezing snowy mountain landscape, drawn in a clean, flat vector style with subtle contour lines. a tiny silhouette of a red army soldier from behind, wearing a bright red star on his hat and a red ribbon, walking upwards. the background is pale cold gray and ice blue. high contrast between the vast cold snow and the vivid red accent. data visualization elements, thin ui lines, cinematic lighting, extremely clean composition