The “PV microscopy” technique offers the ability to record enlarged images of individuals. More precisely, what is recorded is the outer electron of the atom that is enlarged and photoionised (photoelectric effect). The purpose of MF is to capture the state of the electrotron before it escapes, i.e. it is still captive to the individual. Its escape then is due to the so-called tunnel effect, which occurs only in the microcosm (atoms, molecules, etc.) and which does not have a similar effect in the (classical) macrocosm. The above has recently been observed in the Hydrogen atom and the light atoms of the Sun and Lithium. However, in heavier atoms the interaction of the outer electron with the other electrons of the atom prevents observation of the tunnel effect. In this proposal, it is proposed to combine MME with the technique of controlling the stimulation of individuals, with a view to studying the tunnel effect in heavy people, in particular in Strontium. The consonant control technique refers to simultaneous stimulation with two consistent laser beams of frequency ω and 2 h, respectively, and experimentally controlled phase DF difference. It is expected that, under appropriate conditions, this stimulation pattern will allow the capture of images of the captive electron without an annoying background. This perspective will pave the way for the extension of the technique to more complex systems of the microcosm, such as molecules, and therefore to obtain information that none of the currently available techniques can provide.