A new report makes the case that a painting bought at a Minnetonka garage sale in 2016 is actually a previously unknown work by Van Gogh. But not everyone buys it.

A painting discovered at a garage sale in 2016 is believed to be an authentic work of the Dutch artist Vincent van Gogh worth ...

A painting bought at a garage sale in Minnesota is a previously unknown portrait by Dutch artist Vincent Van Gogh, according to a newly published expert analysis.

Now known as the "Dogtown Collection," this assembly of graffiti on canvas prints numbers into the thousands - by works of some of the most influential artists of the last five decades.