This is a HDR realistic photography work shot at blue hour in Reykjavik, Iceland. The left side shows a century-old rough hewn stone historic building with retro arched windows glowing warm indoor light, full of historical texture. The right side is a modern glass curtain wall building connected to the old one via full glass corridor, forming strong contrast between traditional heaviness and modern lightness. The deep blue night sky and warm ground lighting create quiet solemn atmosphere, perfectly showing the unique aesthetics of Icelandic architecture combining old and new styles.