All the rage lately are the abstract kinetic and light sculptures and wall reliefs from members of the fabled ZERO group of artists in Germany, Italy, France and Holland in the 1960s and ’70s. This show, “Moving Spirits,” is a handsome, pulsating and mesmerizing selection of key examples by two pioneers in the movement, François Morellet and Gerhard Von Graevenitz, whose works are rarely shown in the U.S.