Well, actually, the design is titled "Cadre." French designer Stephanie Ducatteau. They're made of welded steel and are ideal for people with pyramidal posteriors. And at $4,475 each, they're a great deal!
These chairs were featured on Rain Noe's Weekly Design Roast feature at Core 77. In it, Noe hilariously mocks designers who have clearly not thought through the logical implications of their ideas.