"Lombardy Poplars (Populus nigra var. italica) alongside the Lippe River, North Rhine-Westphalia, Germany, Europe"

"Solitary lime tree (Tilia sp. ) with a wind turbine at sunset in winter, Thuringia, Germany, Europe"

"Solitary lime tree (Tilia sp. ) with a wind turbine at sunset in winter, Thuringia, Germany, Europe"

"High Poplars building, house of Henry Van de Velde, designed by him, 1908, Weimar, Thuringia, Germany, Europe"

"Firethorn or Pyracantha (Pyracantha sp. ), berries growing on the shrub, ornamental plant, Thuringia, Germany, Europe"

"Solitary Lime tree (Tilia sp. ) in a flowering Rapeseed field (Brassica napus), Thuringia, Germany, Europe"

Reflection of willow (Salix sp. ) in river, Jena, Germany, Europe

Reflection of willow (Salix sp. ) in river, Jena, Germany, Europe

"Grey Poplar (Populus canescens), male flowers, North Rhine-Westphalia, Germany, Europe"

"Grey Poplar (Populus canescens), male flower, North Rhine-Westphalia, Germany, Europe"

"Mistletoe (Viscum album) on Poplar tree (Populus spec. ), Saxony-Anhalt, Germany, Europe"

"Typical avenue of poplars in the Lommatzscher Pflege district, Saxony, Germany, Europe"

Pruned poplars (Populus sp. ), Thuringia, Germany, Europe