Shipping: GBP £6.09 Worldwide shipping fee.
2026Microalgae - Set
| Set |
| GBP £4.09 |
| First Day Cover |
| GBP £4.96 |
| Collectibles |
| GBP £32.70 |
| Gutter Pairs Set |
| GBP £8.17 |
| Full sheets |
| GBP £98.09 |
- 21.09.2026
- Design: Johanna Finne, Photographer: Tore Lindholm
- Gutenberg AG
- Offset
- 4 Colours
About Microalgae
As the most important marine primary producers, microalgae form the foundation of the food chain. Free-floating algae are called phytoplankton, and they produce nearly half of the Earth’s oxygen.
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