Big slice o’ cake

The birthday card design is vibrant and joyous, featuring a whimsical, hand-drawn illustration of a three-layer birthday cake adorned with colorful candles and topped with tiny fireworks. The cake boasts a playful mix of pastel pink, teal, and yellow layers, adding a festive flair. The background has a soft, textured watercolor effect, blending soothing teal and white hues. A delicate golden fork rests by the cake, ready to dive in. To the side, a beautifully scripted message in elegant teal calligraphy wishes the recipient an enjoyable and happy birthday, enhancing the celebratory spirit of the card.