The porphyrions or supramolecular porphyrin arrays can exist as a wave quantal computer in the gravitational field with the graviton acting as logic gate and as the ubiquitous observer. The porphyrin arrays as wave forms exist as quantal superpositions and the graviton chooses one of the superpositions to macroscopic existence. The porphyrin supramolecular organism arises from the sea of gravitational waves which acts as the conscious mind and the graviton acting as the conscious observer. The quantal wave form of porphyrions by the mechanism of observation by gravitons of the conscious gravitational fields can come into macroscopic existence. The porphyrins can form a template on which isoprenoid organism, RNA viroids, DNA viroids and prions can form. They can self organise to form nanoarchaea and later eukaryotes, prokaryotes, multicellular organisms leading upto primates and humans. This forms the basis of the origin of life.