To find 10 spectacular ads displayed on buildings, you can start by exploring major cities and commercial areas where large buildings are prevalent. Look for skyscrapers or high-rise structures that often feature eye-catching advertisements. Take note of the brands or products being advertised and analyze the creativity and impact of each ad. Consider checking out popular tourist destinations or busy urban centers for a wide variety of building ads. You can also search online for articles or blogs showcasing remarkable building advertisements from around the world. Keep an eye out for innovative marketing strategies and visually appealing designs that make these ads stand out. Remember to respect any private property or local regulations while admiring these ads in their urban settings.