Mice Building a Sandcastle at the Beach — Watercolor Postcard

One mouse in a unicorn-horn headband builds a sandcastle on the shore while a friend floats nearby in a doughnut tube, watched over by a grinning sun in sunglasses, with starfish and a small crab completing the scene.

• Density: 350 g/m²
• Size: 10×15 cm

A sunny pick for a postcrossing swap or a card to a friend heading on holiday.