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

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