| 摘要 |
In a frame (5), a plurality of, for example 15, elongated elements (1) are arranged in parallel one next to the other. The sides (3), facing the viewer, of the elements (1) together form an advertising face. Each element (1) is rotatable about its longitudinal axis and has a rectangular cross-section whose four sides (3) of equal length are curved inwards. By virtue of each quarter turn of the elements (1) another advertising face appears, making a total of four advertising faces. Since each element is individually rotatable, an extremely wide variety of combinations of text and image can be produced. Also, the elements (1) can be rotated successively in a sequence, for example in a sequence from top to bottom. As a result, the changing of the advertising faces has a lively and exciting effect. The concave design of the sides (3) permits the elements (1) to be placed very closely to one another. <IMAGE>
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