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What type of art work has rotational symmetry? And what culture is the artwork from.?

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Generally speaking, an object with rotational symmetry is an object that looks the same after a certain amount of rotation. An object may have more than one rotational symmetry; for instance, if reflections or turning it over are not counted, the triskelion appearing on the Isle of Man's flag (see opposite) has three rotational symmetries (or "a threefold rotational symmetry").
http://en.wikipedia.org/wiki/rotational_...
Triskelion (or triskele, from Greek Ꮉ𚎵 "three-legged") is a symbol consisting of three bent human legs, or, more generally, three interlocked spirals, or any similar symbol with three protrusions and a threefold rotational symmetry (without any reflection symmetries).
http://en.wikipedia.org/wiki/triskelion...
This article is about rotation as a movement of a physical body. For other uses, see Rotation (disambiguation).
read more below;
A rotation is a movement of an object in a circular motion. A two-dimensional object rotates around a center (or point) of rotation. A three-dimensional object rotates around a line called an axis. If the axis of rotation is within the body, the body is said to rotate upon itself, or spin— which implies relative speed and perhaps free-movement with angular momentum.
http://en.wikipedia.org/wiki/rotation...
* Symmetry *
Informally, an object or structure is symmetrical (or equivalently, it has a symmetry) if it looks the same after a specific type of change is applied to it. READ more below....
http://en.wikipedia.org/wiki/symmetry...
The "Culture"is from Mathematics
Tthe artwork is when Mathematics and Art come together.
http://www.mathsisfun.com/geometry/symme...
With Rotational Symmetry, the shape or image can be rotated and it still looks the same.
How many matches there are as you go once around is called the Order.
If you think of propeller blades it makes it easier.

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