在《心能转境》系列中，郑国谷将能量观测的中心放在“心轮”的层面，“心轮”处于“脉轮系统”的轴心位置，一般认为是感情力量的源泉，关于爱和被爱的能力，关于慈悲，关于无条件的爱与接纳，颜色显现为绿色。郑国谷将心轮的打开过程视为和不同场景对应的过程，通过用心来对应画中的形象/场景，进一步改变观者的心境，开放自己的感知维度。

In the Visionary World in a Changing State of Mind series, Zheng Guogu places the observational center of energy at the “heart chakra.” Located at the axis of the “chakra system,” the “heart chakra” is generally considered to be the source of emotional energy. Zheng views the expansion of the “heart chakra” to be a process resulting from an individual’s correspondence with different settings, and suggests that by using one’s heart to correspond with art’s various forms, the viewer will undergo an evolution in their mental state, leading to the opening up of new dimensions of personal perception.