landscape with purple blooming heathland with solitary pedunculate oak, quercus robur,

2000 background beautiful blooming blue borgerodoorn clouds cloudy country countryside drenthe drentse drift drouwenerzand dutch environment field flowering forest geographic grass green heathland hill hondsrug hunze landscape landschap monument moorland moraine natura natural nature oak outdoor path pedunculate plant protected province purple quercus reserve robur rural sand scenic season sky solitaire solitary spring summer tree view