The scene unfolds on the front of the greeting card in a vivid, dynamic tableau, reminiscent of the lively, illustrative style of a Quentin Blake piece, combined with the intricate detailing of a Gustave Doré illustration. At the center, an animated horse race is captured in a moment of spirited motion. Each horse, finely detailed with expressive, flowing manes and tails, gallops with a sense of energetic urgency. The lead horse, with a striking dappled gray coat, is prominently in the foreground, its nostrils flaring and hooves kicking up a flurry of dirt and grass in its wake.

The jockey atop the lead horse, clad in a bright, vibrant silk outfit of red and gold, wears an oversized birthday hat, adding a whimsical touch to the scene. The jockey's grip is firm, but there's a cheeky hint of the absurd as he holds a bottle of champagne, which sprays jubilant streams of sparkling liquid into the air. The champagne bottle, illustrated with meticulous detail, showcases a label adorned with the number "90," prominently displayed in elegant, Art Nouveau-inspired typography, as a nod to the milestone birthday.

In the background, a lively crowd of spectators, dressed in a variety of Edwardian-era fashions, are rendered in a detailed linework reminiscent of Arthur Rackham. Some spectators peer through monocles and opera glasses, while others wave handkerchiefs and clutch programs with "90th Birthday Race" emblazoned on them.

The sky above the racecourse is a wash of pastel blues and purples, blending seamlessly into one another like a Maxfield Parrish painting, dotted with fluffy clouds that provide depth and softness to the scene. To the right of the racecourse, a whimsical touch is added with a distant, delicate image of a giant cake on a table, adorned with 90 candles, their flames flickering brightly, captured mid-breeze.

In the foreground, just beneath the galloping horses, a scatter of confetti and a few popping balloons lie strewn about the ground, while a small mouse in a waistcoat and top hat looks up in awe, a subtle nod to Beatrix Potter's charming animal characters. The edges of the card are bordered with a swirling pattern of champagne bubbles and elegant racing silks, tying the entire design together in a cohesive, playful, and thoroughly detailed celebration of a 90th birthday.

Generated with these themes: Champagne , Horse racing, and 90.

Made with ❤️ by AI.