English oak Quercus robur, solitary, in spring, standing on a field path, yellow rape field Brassica napus, blue sky and white clouds, Thuringia, Germany, Europe, by Frank Sommariva Stock Photo - Afloimages
English oak (Quercus robur), solitary, in spring, standing on a field path, yellow rape field (Brassica napus), blue sky and white clouds, Thuringia, Germany, Europe, by Frank Sommariva