Tropical Summer Mini Postcards Set — 10×10 cm | Zolota Ptakha

Four flat-illustrated mini postcards built around classic tropical motifs — a pineapple on yellow stripes, a watermelon wedge, banana leaves on sky blue and a bright sun over a wave. The sunny palette and square 10×10 cm format make them an easy pick for postcrossing, holiday greetings or tucking a hello inside a parcel.