Ronald Hackelberg:
Wild flowers
Ronald Hackelberg:
Wooden sculpture on Brehm Island, Essen-Werden
Ronald Hackelberg:
Wintertime in Hannover, Deutschland
Ronald Hackelberg:
Windrad
Ronald Hackelberg:
Wind turbine, Elfringhausen
Ronald Hackelberg:
Westfalenstadion Dortmunnd
Ronald Hackelberg:
Westfalenpark Dortmud
Ronald Hackelberg:
Waldvilla in Herdecke
Ronald Hackelberg:
View of Dortmund-Barop, Germany
Ronald Hackelberg:
Verona-View from Ponte della Vittoria
Ronald Hackelberg:
Verona-Torre dei Lamberti
Ronald Hackelberg:
Verona-River Etsch-Italy
Ronald Hackelberg:
Verona-Piazza delle Erbe
Ronald Hackelberg:
Verona, Italy
Ronald Hackelberg:
Ventilation tower, Dortmund
Ronald Hackelberg:
Über dem Hengsteysee, Hagen
Ronald Hackelberg:
The wild sea
Ronald Hackelberg:
Sunflowers
Ronald Hackelberg:
Streetart
Ronald Hackelberg:
Seebrücke Rügen
Ronald Hackelberg:
RWE Tower Essen
Ronald Hackelberg:
Phoenix Hut, view from Westfalenpark, Dortmund
Ronald Hackelberg:
Old windmill
Ronald Hackelberg:
Old street in Verona, Italy
Ronald Hackelberg:
Old electricity distribution house in Wetter, Germany
Ronald Hackelberg:
Nightfeeling in Castle Hugenpoet, Essen-Kettwig
Ronald Hackelberg:
Monument with graffiti
Ronald Hackelberg:
Meadow in summer
Ronald Hackelberg:
Margarethenhöhe-Old district of Essen
Ronald Hackelberg:
LWL-Museum Henrichshütte, Hattingen
