Untitled (Swap) 2014
wallet, $740 Pesos (MXN), newspaper clippings, credit card, receipts, notes, thermometers, condom.

The artists wallet was swapped for a wallet owned by a street vendor in Mexico City and was in use by the artist afterwards for an extended period of time.

A swap is a derivative in which two counterparties exchange cash flows of one party's financial instrument for those of the other party's financial instrument. The benefits in question depend on the type of financial instruments involved.