Artist Calder called them his “Mobiles.” Other abstractions in bent wire and wood that did not move were called “Stabiles.” Gallery-goers found them strangely exciting. Sandy Calder’s ...

Art is big business, and starting a mobile art gallery can put you on the road to riches. Take a traditional art gallery; place wheels on it and you have this business opportunity in a nutshell.

The Ann Simpson Artmobile travels across the 97,914 square miles of Wyoming sharing museum-quality artwork with communities that may otherwise have limited access to original art. The exhibitions ...