ColourAndShape

 facade details

Hattingen-Blankenstein

window, Zollverein, Essen

windows, Staufen

Velbert-Neviges

nice balcony

door showing the opposite side

Engadine, Switzerland

brick facade

roof with turrets, Essen

windows, Bochum-Wattenscheid

windows, Velbert-Langenberg

window, Staufen

doors

red door

Ludwigsburg residential palace, detail

door and window