At its core, tango is an elegant form of communication. Two dancers embrace and harness opposing energies to move as one. The Fernanda Ghi Dance Company (FGDC) fuses Argentine tango with other styles of dance to present the Boston premiere of Black + White, a theatrical dance performance that explores the concept of opposition in four acts: Love + Hate, Dream + Reality, Man + Woman, and Naked + Clothed. Choreographed by world-renowned tango artist Fernanda Ghi, Black + White features eight exceptional dancers moving to Astor Piazzolla’s famed music, with photographs by Andrés Mario de Varona.