Праздничная открытка к 1 мая

Промпт

A symmetrical vintage poster illustration in the style of 1950s Soviet art for May 1st. A smiling person stands in the center wearing a neat white dress and shirt with a red pioneer tie, holding a bouquet of tulips and lilacs. The background features a festive spring scene with blooming trees, a soft blue sky, red balloons, and a joyful crowd with flags. Warm lighting, retro illustration style, textured aged paper effect. Large bold red text 'С 1 МАЯ' at the top and 'Мир, Труд, Май!' at the bottom. Photorealistic faces with high detail, hands are not visible in the frame.