brick building house red wall architecture cottage facade fixture frohnau germany grass idyllic invalidensiedlung Land lot landscape meadow Natural landscape Netherlands style park plant red brick rural shade shadows sky sunlight sunny sunshine tree trees window windows balcony balconys classic gable oriel ornaments Anhalt arcitecture bricks brown colours door half timbered half-timbered Harz history roof saxon village background barrier modern mortar security strength strong texture light orange stone sunset air chimney duct emission emissions exhaust pipe high industrial industry nature pollute pollution production smog smoke smokeshaft tall