The octagons are divided into four sections by distinct lines.
Multan rugs have large geometrical figures in octagons, medallions, and circles.
Two sides of these octagons are in a deep, sapphire blue, while the remaining two sides are of an orange cast.
Large diamond forms, barred with sapphire blue and rich green, are between the octagons on the field.
The small figures, beautifully modelled, were enclosed in alternate squares and octagons.
The horizontal part of the weathering of the flying-buttresses is stopped behind the octagons of the pinnacles.
Another at Rouen has a human head in a circle at the centre with six lions heads in octagons.
They were octagons from fifteen to sixteen feet in diameter and from fifteen to twenty feet high.
The lanterns are octagons of glass in copper frames, so arranged that they can be lowered into houses built around the masts.
Objects for teaching lie all over nature as clearly as in cubes and squares and octagons.