Mantas Lesauska's table concept "It's Also a Table." He explains:
A table is commonly percepted with four buttresses which are called legs. Tables’ legs in the past were of the shape of animal paws, for example legs in shape of a lion paw. This is how the name of ‘legs’ was acquired. Imagine a table with crutches instead of its legs, will it still be not good enough to keep a stable working surface? But that is the main function of table buttresses. So what about your friend with crutches? Is he not good enough to a keep conversation?
[Via]