Big airy living room with dinning area, and corner with piano. Light colours and elements of the nature behind the glass. Designing a big, airy living room with a dining area and a corner for a piano sounds like a wonderful idea! Light colors can help create a sense of spaciousness and tranquility in the room, while incorporating elements of nature behind the glass can bring a touch of the outdoors inside. Consider using natural materials like wood, stone, or plants to enhance the connection to nature. Positioning the piano in a corner can create a cozy and inviting space for music lovers to enjoy. Overall, combining light colors, natural elements, and a designated area for the piano can result in a harmonious and elegant living space.