Take to the skies with this 3D pop-up card featuring a vintage biplane flying above a majestic mountain range. The scene unfolds with trees, clouds, and rugged peaks, creating a sense of motion and adventure. The biplane is intricately crafted in bold yellow tones, giving it a nostalgic and uplifting feel. Measuring 15 x 20 cm, the card includes a white envelope (16 x 21 cm) and a blank insert (8.5 x 13 cm) for your personal message. Whether for birthdays, retirements, or encouragement, this card is perfect for anyone who dreams of flight or loves the spirit of exploration. Its layered paper engineering and scenic backdrop make it a keepsake worth displaying. Ideal for aviation enthusiasts and fans of vintage design.