Cai makes an explosion while creating his gunpowder painting Seasons of Life.

Cai was most excited by the final result of exploding colored powders. The smoky scarlet reminds one of the irresistible "sense of being insane and abused" that can be found in paintings by Francis Bacon (1909-92). A large area of dusty gray delivers coolness and stability, and the comfort of "releasing the other ego of me", he says.

"The primitive energies of black and colorful gunpowder interweave to transmit the loss and lust of a journey of life."

He says he had deliberated on the subject of lust for a long time before he finally realized it in Seasons of Life. He draws upon the Asian philosophy that time and space are integrated. And he says, he is relieved to find that the dynamics of Seasons of Life compensates the plainness of Nighttime Sakura.

The show, There and Back Again, seeks to review his state of mind during his years of struggle as a young Chinese artist in Japan, where he had moved in 1986. He also shows an installation work Morning Glory and gunpowder drawings on porcelain - Spring, Summer, Fall and Winter - at the same show. They were produced last year.

Cai also displays the impressive Head On, which includes 99 wolf replicas rushing in a line toward a glass wall. The works complete a chain of clues to the development of his art and life over two decades.

Cai conversed with the public through his massive, explosive art style during his time in the neighboring country.

"Life was hard, ... I worked on a limited budget. But it didn't stop me from being active, innovative and bold," he says.

Cai left for New York City in 1995, with a grant from the Asian Cultural Council. Since the 20 years he has toured the world with his artworks, and recently felt the need to re-visit the places where it all began for him.

The exhibition at Yokohama Museum of Art follows the completion of Sky Ladder, a 2.5-minute firework performance staged in mid-June for Cai's family in his hometown.

A 500-meter-long ladder, strapped with bags of gunpowder, was pulled up in air by a gigantic white balloon and then the ladder was set aflame. As it burned from the end, the ladder burst into a dragon of golden flames into the dark sky.

Cai says the project realized his childhood dream of "talking to the universe", and fulfilled his feelings of gratitude for those that supported him back home.

While There and Back Again serves as an academic retrospective of the methodology of a young, fearless Cai, he hopes to find inspiration for future creations.

The exhibition runs until Oct 18.

Contact the writer at linqi@chinadaily.com.cn