bark of an english oak, common oak, quercus robur, quercus pendunculata, with lichens and mosses

800 aged ancient autumn background bark barkn beautiful botany branch bright brown close common countryside detail english established flora forest forestry furrowed garden grooves ground growth have lichens light mighty moss mosses natural nature oak old outdoor park parkland pedunculate pendunculata plant quercus ridges robur rough rugged rural rustic season setting settled sturdy tree trunk white wilderness wood wooden years