Illustrate a stunning sunset scene with a 16-year-old birthday girl standing on a cliff overlooking a vast ocean, with a bouquet of flowers in her hand and a birthday cake on a nearby rock, surrounded by seagulls flying overhead.

Design a whimsical scene of a 16-year-old birthday boy sitting on a mountain of presents, surrounded by friends and family, with a giant cake in the center and a banner that reads 'Happy 16th Birthday' in bold, glittery letters.

Create a vibrant and colorful illustration of a 16-year-old birthday girl surrounded by balloons, cake, and confetti, with a big smile on her face and a party hat on her head, set against a bright blue background with a subtle texture resembling wrapping paper.