Consisting of concentric circles of stone surrounded by a moat (called a "henge"), Stonehenge was constructed in several stages over thousands of years.
They display a different pattern of flame structure to an experienced eye, which consists of concentric radiating flames and parallel banded layers displaying a distinct “pseudo-chatoyancy” effect.
Actually what we see in those cases are these great concentric rings of houses arranged rather like the inside of a tree trunk around neighborhood assembly halls.
Gradually, the water starts to evaporate, and the silica-solution begins forming a gel, within which millions of silica spheres form layer by layer as a series of concentric shells.
A beautiful variety of the bench-top lakes occurs just where the great lateral moraines of the main glaciers have been shoved forward in outswelling concentric rings by small residual tributary glaciers.
It is demonstrable that the scratches are going everywhere impartially and it is only your candle which produces the flattering illusion of a concentric arrangement, its light falling with an exclusive optical selection.
Tangshan city has proved to China and the rest of the world that in times of disaster, people must unify and show the wisdom to stay positive and rebuild for a brighter future.
Again, again–and it was not the ear that heard the pulsing rhythm, it was the midriff; the wail and clang of those recurring harmonies haunted, not the mind, but the yearning bowels of compassion.
These zones are of course concentric, and together form a wall beyond which the naked ice-burnished granite stretches away in every direction, leaving it conspicuously relieved, like a bunch of palms in a desert.