It really should be obvious; just how important lensing is to creation. We do refer to photosynthesis in plants; as the process which creates them. But, actually we usually stop short of recognizing or assigning that same process to everything else; and recognizing that creative assembly of every-thing is just another way of saying that photosynthesis is the process of the motion of gravitation, and consequently gravity; which is instigated by; and within; the lens of a waterous spherical drop or gaseous bubble.
R.H.