The second app that I reviewed was the Sol Lewitt app. The sol LeWitt app is owned by Microsoft. This app was created in 2009.   This app was created discover Sol LeWitt artwork all over the world.  When you find a panting, the app has a feature that allows you to scan the painting to get more information on the piece.  There are two of his paintings in New York City.
The two painting that I saw were whirl and twirl at 59th- Columbus circle train station and wall drawing #934 at the Conrad hotel.  These paintings use a lot of vibrant colors.