architecture atmospheric berlin building buildings classic cut stone decoration decorative facade freestone gable grunewald heritage building home house houses mansion massive old representation representative rocks rural solid villa Boston bricks city historical history museum old state house skyscraper ahlbeck germany idyllic roof sky trees usedom sunlight blue decay medieval modern New porto Portugal red river roofs saavem urban village water windows clouds arch architectural styles building exterior decor detail elegance glasgow ornaments prestigious scotland tower victorian architecture victorian style street scene abandoned gazebo summer wooden brick brickwork crenellations manor orange wall window