Pastel-toned toy train scene, whimsical and playful. Toy train, light blue and beige, with various pastel-colored balloons arranged in arches and cloud-like elements. Soft arches of pastel peach and light pink, set against light teal/blue wall. Clouds of light pink, white, and light gray. Balloons in pastel orange, peach, light teal, and light lavender. Full depth of field, high contrast colors in a soft and dreamy aesthetic. Reflection of the scene on a smooth, light blue surface, adding a mirrored effect to the composition. A children's party or photo prop. Playful and cheery atmosphere. High-key lighting, emphasizing vibrant colors and bright reflections. Simple, decorative style. Detailed miniature toy train. Close-up perspective; studio shot.