survivors celebrate new year's in a dilapidated underground bunker with homemade decorations and a glowing happy

wall resilience gloomy makeshift dilapidated darkness festivity decay tattered happy2025 gritty smallgroup shelter underground gloom symbolism determination glowing togetherness glow ruins postapocalypse hope survivors shelterlife community makeshiftdecor undergroundshelter endurance celebrate hopeful refuge scarcity desolate newyear bunker survival safety resourceful starkcontrast stark handmade decorations isolation light dystopian ai generated