They are orthogonal. By definition art is useless. A 5km hanging bridge is a engineering wonder - link the right places on the earth it is economic engine of tr

They are orthogonal. By definition art is useless. A 5km hanging bridge is a engineering wonder - link the right places on the earth it is economic engine of tremendous growth. Put it in the middle of the gobi desert - it is an art installation while still keeping the engineering wonder status.