作为一种具有视觉冲击力的信息传播工具,巨幅海报经常出现在街头巷尾或建筑物的外墙等人们易于见到的地方,通过对图形、文字的巧妙组合,攫取人们视线并影响其行为和观念,逐渐成为一种强大的传播媒介,起到政治、商业或是公益上的宣传效果。 As a visually impaired information dissemination tool, huge posters often appear on the streets or in the facades of buildings that people can easily see. By capturing clever combinations of graphics and words, people grab their eyes and influence their behavior. Concept, has gradually become a powerful media, played a political, commercial or public interest in the publicity.