colorful fireworks display silhouetted children celebrating - holiday marketing, event promotions, festive occasions

party atmosphere illustrative art colorful night firework display children's joy celebratory event festive season merriment community tradition cultural event planning sky background vector design art night happiness youth celebratory gathering atmosphere light sparkle color excitement fun outdoor entertainment carnival togetherness family cheer festive New Year Diwali holiday silhouette event joy party colorful night sky festivity children celebration fireworks