Onaruto Bridge connecting Kobe and Naruto, Tokushima, Japan. The bridge is one of the largest bridges in the world and is also known for the Naruto whirlpools. The Naruto whirlpools are caused by tidal currents between the Seto Inland Sea and the Pacifi
Blue Arch on the Eitai-bashi bridge over the Sumida River--the building to see behind is the River City Tokyo, Japan
Tokyo Bay featuring the Rainbow Bridge; view from Odaiba
Complementary: This example of complementary color is of a red bridge in Japan. The red bridge against the green background of trees gives this picture more contrast making it more exciting and sharp.