Wonder of Wonders is a permanent installation by Yuriko Yamaguchi, sited at Washington Dulles International Airport Station A. Completed and featured in 2013, the work engages the transit environment with Yamaguchi's signature blend of organic form, light, and interconnected structure.

The piece reflects the artist's ongoing exploration of networks — natural, technological, and human — inviting travelers to pause amid the flow of movement. Its presence at a major international gateway extends Yamaguchi's public art practice into a space seen by millions of passersby each year.