In this quirky and vibrant Valentine's Day card design, imagine a lively and playful flat vector scene. The central focus is a large heart, made up of various overlapping geometric shapes and crisp lines, in hues of warm reds, soft pinks, and touches of lavender. These colors blend seamlessly into each other, creating a layered effect that captures the eye.

Surrounding this heart, imagine two stylized cartoon birds, reminiscent of origami, with sharp lines and angular forms. The birds are facing each other, as if about to kiss, with small heart motifs floating between their beaks. One bird is a bold royal blue with white accents, and the other is a bright canary yellow with hints of coral.

Above this playful avian duo, a string of whimsical pennant banners hangs across the top of the card. Each flag on the banner alternates between solid colors of mint green, tangerine, and pale lilac. On one of the central banners, the name "Estelle" is emblazoned in a sleek, sans-serif typeface, in a contrasting white.

The background features a flat, abstract representation of a sky, using gradient shades of peach and soft teal, giving a sense of dawn or dusk. Small, simplified cloud shapes drift through the sky, while a flat, silhouetted landscape of rolling hills at the bottom of the card uses the same gradient in reverse, with colors transitioning from lavender to deep plum.

To add an extra touch of fun, sprinkle tiny, colorful confetti-like shapes throughout the scene, in neon colors such as lime green, magenta, and cyan, randomly scattered to enhance the festive feel. This overall composition combines structured, crisp lines with playful elements, creating a dynamic and engaging design that's perfect for Valentine's Day.

Generated with these themes: Love.

Made with ❤️ by AI.