landmark columbus hosts and celebrates the world-renowned design heritage of the columbus, indiana, area via . this effort was launched in 2015 as a program of heritage fund – the community foundation of bartholomew county. it is also supported by the efroymson family fund, the columbus area visitors center, and a number of individuals, foundations, and corportations. the 2017 exhibition is free and open to the public. explore the installations on your own with maps and guidebooks available at the…