The Natural History Museum played host to a travelling exhibition "Soil, a treasure trove". The exhibition answered questions about the environment, why soil is valuable, its composition, how it is used, and how soil can be preserved.
Drawings: | Michaela Videnova, Adelisa Pjanić (L) |
Printing: | Four-colour high-resolution offset by Bpost Stamps Factory, Malines (B) |
Format: | 27.66 x 40.20 mm, 10 stamps per sheet |