The title of Tobias Madison’s recent show was the tautological mantra “Do It to Do It,” a phrase borrowed from Donald Trump’s 1987 book, The Art of the Deal. This information—presented in the small accompanying catalogue—laid a trail from the outset: The exhibition was likely to be about the entrepreneurial side of making art and being an artist. Entering the show itself, one was immediately struck by the large number of collaborations, for example, Bora Bora Structure for Munich, 2010, created in collaboration with Kaspar Müller: hammocklike seats and other objects, all made of bamboo,