
A section of The "Pantheon de la Guerre" as it looks today on the wall of the Memory Hall at the National WWI Museum and Memorial in Kansas City, Missouri. The painting, unveiled 100 years ago in Paris, has survived an unlikely journey that has seen it auctioned off, chopped up and forgotten.

The original "Panthéon de la Guerre" was a cycloramic painting created by two French artists and exhibited in Paris until 1928. This fragment of the original canvas, which was 402 feet in circumference, shows two British air force officers.

The painting was purchased in 1928 by American businessmen and transported to New York to be exhibited at Madison Square Garden, where it attracted one million visitors in eight weeks. This fragment shows British Red Cross nurses.

After a US tour that lasted until 1940, the painting was sent back to a storage company in Baltimore which kept it outside in a 55-foot crate, as it was too big to to keep indoors. This fragment shows a British nursing sister.

The painting remained in outdoor storage for 12 years. Nobody seemed to want it, including the French government. Many fragments of the original 18,000-square-foot canvas are now in the archives of the World War I Museum and Memorial.

The painting, just like the war itself, was perceived very differently in the US. France had suffered about 1.7 million deaths in the conflict, whereas America, which entered the war in 1917, lost around 117,000.

The painting was donated to the Liberty Memorial of Kansas City, Missouri, and transported there in 1957.

Heavy machinery was required to transport and move the massive canvas, which was made of Belgian linen and spanned 18,000 square feet.

Artist Daniel MacMorris was in charge of adapting the panoramic artwork for the walls of the Memory Hall.

MacMorris and his team proceeded to cut up and rearrange most of the original canvas, creating a new artwork that was far more US-centric.

The finished work is 70 feet wide and uses just 7 percent of the original "Pantheon de la Guerre."

An early sketch of MacMorris' proposed rearrangement created using photographs.