Beyond the spring and summer, natural areas present a varied and sometimes haunting beauty all year round. As shown, a typical picture of winter in the 'Barranco del Rio Dulce' (Guadalajara, Spain). Wild walnut trees have lost all their leaves, awaiting the arrival of spring renewal.
This photograph is part of the collective photographic exhibition 'Espacios Naturales. Guardianes de la Biodiversidad' ('Natural Areas. Guardians of Biodiversity') by Fonamad (Association of Nature Photographers of Madrid), 2009.