Reggie went to the Napa Valley Harvest Festival, when he stopped at Tracy's booth where she was selling paintings of vineyards.

Reggie went to the Napa Valley Harvest Festival, when he stopped at Tracy’s booth where she was selling paintings of vineyards.  Reggie admired a painting of vineyards that did not appear to be for sale.  Reggie said to Tracy, “I will give you $200 for that painting right now.” Tracy said nothing in response but she gave Reggie the painting, and Reggie gave her $200 in cash. This is an example of a contract that is now