Visualize a futuristic cityscape with a robot emoji 🤖 standing tall in the center, surrounded by sleek skyscrapers and neon lights, with a dark blue and purple color scheme to give it a futuristic feel.

Design a whimsical illustration of a cat emoji 🐈 sitting on a moonlit windowsill, surrounded by twinkling stars and a crescent moon, with a subtle gradient effect to give it a dreamy atmosphere.

Create a vibrant illustration of a smiling face emoji 😊 surrounded by colorful balloons and confetti, with a bold, hand-drawn border and a bright, sunny background.