Mary Beth Babcock opened her souvenir shop along Route 66. But she really changed her business when she put up a 21-foot tall roadside attraction.
Julia McGuigan, a freelance illustrator in Omaha, Nebraska, has decided to seek a salary to supplement her unpredictable business income.
Experts say that big companies often observe or invest in innovations years before they become widely known.
The art market has a 'weird relationship' with art history, critic Blake Gopnik says.
