The idea of that work came from an article I red in " LA PRESSE " news paper.(see translation of the article here). Reading this article, I imagined kind of a new ark waiting for all the animals in extinction, a bit as Noah did in the Bible story. Then, making  more research on the subject, I discovered that in Norwegian,( Svalbard ) in February 2008, they made the Svalbard Global Seed Vault . Huge vault was built for keep frozen, a sample of all the seeds in the world because some are slowly disappearing. In the fact, 50 % of the vegetation and animals are in the way to disappear... At the left, in the landscape, you can see that futurist  (but real… ) Svalbard Global Seed Vault.