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Ai Weiwei: Circle of Animals/Zodiac Heads (Bronze)

Coming 2026

Olympic Sculpture Park

North Terrace

Circle of Animals/Zodiac Heads, 2010, Ai Weiwei, Chinese, b. 1957, cast bronze, dimensions variable, Courtesy of Ai Weiwei Studio, © Ai Weiwei, photo: Daniel Avila.

Get up close with Ai Weiwei's Circle of Animals/Zodiac Heads (2010) at the Olympic Sculpture Park, where you can walk among these monumental sculptures. Consisting of 12 zodiac head sculptures arranged in an arcing semicircle, each animal in Circle of Animals stands over ten feet tall and weighs over 1500 pounds. The sculptures are installed in order of the traditional Chinese zodiac cycle: Rat, Ox, Tiger, Rabbit, Dragon, Snake, Horse, Ram, Monkey, Rooster, Dog, and Boar.

The works reconceive the 12 zodiac heads that decorated an 18th-century Qing imperial fountain before they were looted during the Second Opium War (1856–60). Seven are based on the original heads that have survived, and Ai researched and reimagined the five animals still missing to complete the zodiac. This work embodies Ai’s long-standing questioning of our tendency to value the real over the fake and the original over the copy.

Circle of Animals/Zodiac Heads joins over twenty monumental sculptures in the park, including The Eagle (1971) by Alexander Calder, Wake (2002–3) by Richard Serra, and Seattle Cloud Cover (2006) by Teresita Fernández. See this temporary installation situated in the Ackerly Meadow, just outside of the PACCAR Pavilion at the Olympic Sculpture Park. Seattle’s largest green space, the nine-acre sculpture park, is free and open daily from thirty minutes before sunrise to thirty minutes after sunset.

Special funding for this installation provided by Jeffrey* and Susan Brotman, the Jon and Mary Shirley Foundation, and the Walker Family Fund.

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An intricate black-and-white illustration of an ancient grand palace with ornate fountains, staircases, and statues. The architecture showcases detailed columns and decorative elements, surrounded by lush gardens where Zodiac Heads evoke the elegance.
The Old Summer Palace of Yuanmingyuan, west façade of Haiyantang (Palace of Calm Seas), Print Collection, The New York Public Library.

Marvelous fountain

In 1860, British and French troops destroyed the Yuanmingyuan (Garden of Perfect Brightness). This vast complex included Baroque-style palaces in the European section designed by Jesuits serving the Qianlong emperor (reigned 1736–95) during the Qing dynasty. The grounds boasted an aviary and a hedge maze, but the centerpiece was an ingenious hydraulic water-clock fountain devised by French astronomer Michel Benoist, S. J. (1715–1774). It had twelve bronze waterspouts in the shape of zodiac animal heads to represent the months of the lunar calendar and the hours in a day. Every two hours, one of the animals spouted water; at noon, they all spouted in concert. The fountain was a technological marvel of timekeeping.

Animal timekeepers

Rat
Ox
Tiger
Rabbit
Dragon
Snake
Horse
Ram
Monkey
Rooster
Dog
Boar

11 pm–1 am
1 am–3 am
3 am–5 am
5 am–7 am
7 am–9 am
9 am–11 am
11 am–1 pm
1 pm–3 pm
3 pm–5 pm
5 pm–7 pm
7 pm–9 pm
9 pm–11 pm

A man stands in an industrial workshop next to a large, abstract sculpture resembling an dog head on a long, thick pole. Inspired by Ai Weiweis Circle of Animals/Zodiac Heads, he reaches up to touch the piece. Other sculptures and people are visible in the background.
Ai Weiwei with Zodiac Head: Bronze Dog at the foundry in Chengdu, China in 2010. Courtesy of Ai Weiwei Studio.

The twelve zodiac heads decorating the water-clock fountain at Yuanmingyuan were looted by foreign troops and taken to Europe as spoils. A few of the heads (and one forgery) reappeared at auction, returning attention to this dark chapter of Western colonialism and China’s “century of national humiliation.” Seven of the twelve heads have been donated to Chinese museums since 2000, their return home symbolic of China’s present economic and political might.

Because they are atypical of traditional culture of the Han (China’s largest ethnic group), Ai Weiwei wonders why the original heads are considered national treasures. Designed by Europeans and catering to the Qianlong emperor’s insatiable desire for novelty and foreign exotica, the zodiac heads inherently straddle notions of the East and the West.

Not a zodiac without twelve

Because only seven of the original heads are known, Ai used various Chinese sources to complete his circle of animals, understanding those would be imperfect models. To depict the dragon, Ai and his team looked at embroidery on official robes in the Ming and Qing dynasties, among other references, translating that research into a hybrid image akin to the seven surviving heads.

Ai says, “Without twelve it’s not a zodiac.” This image of a dragon zodiac head is from a gilded set Ai created on a scale similar to the surviving 18th-century originals. In 2025, SAM displayed one of the small gilded sets of zodiac heads in Ai, Rebel: The Art and Activism of Ai Weiwei. The zodiac heads displayed in the Olympic Sculpture Park are identical in shape, but they are not gilded and are gigantic in size.

A golden dragon head sculpture with intricate details sits on a twisted pedestal, reminiscent of Ai Weiweis take on the Chinese zodiac. The dragon boasts flowing mane-like features and elongated whiskers, set dramatically against a dark background.
Dragon, from Circle of Animals/Zodiac Heads (Gold), Private collection.

Hear Ai Weiwei tell the story of Circle of Animals/Zodiac Heads

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