Monolithic Concrete House II – Pozuelo de Alarcón, Madrid, Spain The Pinnacle List Source Photos See more: Monolithic Concrete House II – Pozuelo de Alarcón, Madrid, Spain 🇪🇸 Clean LinesConversational ElementsDécorEclectic DesignExotic FlairFuturisticInterior DesignMinimalismMonochromeMuted PaletteNatural ElementsNeutral ColorSimplisticSpatial ExpressionVibrant Color Palette