flemish landscape with alder and willow trees

alder bare belgium big blue clouds countryside cumulus dutch ecologic ecology europe farm farming farmland farmscape field fields flanders flemish green high hike hiking holland kalevallei landscape landscapein lush meadow meadows nature nobody oak organic osier osiers other oude outdoor pastoral ollarded pollarding pruned pruning reserve row rural salix sallow sallows sky soft sunny tourism tourist tranquil trees willow willows winter