Landscape & Buildings Stamp Thematics on WOPA+
Architecture
| Postcard - Histria Phila Alpe Adria |
| Issued: 09.04.2026 |
| ›Croatia |
| The Sonntagberg Basilica |
| Issued: 03.04.2026 |
| ›Austria |
| World Heritage - Monastery of Santa María de Poblet, Tarragona |
| Issued: 23.03.2026 |
| ›Spain |
| Artistic Heritage - Pre-romanesque Church of Priesca, Asturias |
| Issued: 12.03.2026 |
| ›Spain |
| Vormsi Lighthouse |
| Issued: 19.02.2026 |
| ›Estonia |
| Bridge in Israel - Hasalil Hakaful Bridge & Hankerem Bridge |
| Issued: 12.02.2026 |
| ›Israel |
Geography
| Archaeology - Castro de las Cogotas, Cardeñosa (Avila) |
| Issued: 25.02.2026 |
| ›Spain |
| Rivers of Slovenia - Sava |
| Issued: 21.11.2025 |
| ›Slovenia |
| Mareterra Monaco |
| Issued: 24.06.2025 |
| ›Monaco |
| Dark Sky |
| Issued: 19.06.2025 |
| ›New Zealand |
| International Year of Glaciers’ Preservation |
| Issued: 06.06.2025 |
| ›United Nations |
Landscapes
| An Artist's View |
| Issued: 01.04.2026 |
| ›Sark |
| Scenic Definitives |
| Issued: 01.04.2026 |
| ›New Zealand |
| World Day for Glaciers |
| Issued: 21.03.2026 |
| ›Austria |
| Landscape - Skard |
| Issued: 23.02.2026 |
| ›Faroe Islands |
| Nature Reserve |
| Issued: 12.02.2026 |
| ›Israel |
| Wetland Ecosystem |
| Issued: 02.02.2026 |
| ›Lithuania |