Unicorn & Mermaid Doodle — Fairytale Postcard

Playful line-art unicorns fill this card with fairytale magic: one curled up with a mermaid's scaled tail, another flying past a rainbow and stars, a castle glowing in the distance. Hand-lettered words like 'Believe' and 'Dream' float between the doodles.

A fun pick for a young dreamer's mailbox, a fantasy-themed collection, or a postcrossing swap with someone who loves whimsy.

• Size: 10×15 cm
• Paper density: 350 g/m²