Neon Happy 21st Birthday Cocktail Celebration on Black Background

This image features a neon cocktail icon with a cherry and two olives, situated on a black background. Below the cocktail, the text 'Happy 21st Birthday' glows in vibrant neon colors. Ideal for birthday invitations, event flyers, digital greetings, and social media announcements. Perfect for bar-themed parties, nightclub events, or any 21st birthday celebration.