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拼一個(gè)春夏秋冬!贏一個(gè)無(wú)悔人生!早安!—————獻(xiàn)給所有努力的人.學(xué)習(xí)參考。不奮斗就是每天都很容易,可一年一年越來(lái)越難。是狼就要練好牙,是羊就要練好腿。 小方塊 , 易讀的 。 專攻 , 特征, 特色。同樣的,在烏魯克時(shí)期晚期出現(xiàn)的第一個(gè)石碑藝術(shù)品,浮雕,和圓形雕塑藝術(shù),只有專業(yè)人士用較高程度的熟練技術(shù)才能制作出來(lái)。雕刻滾筒印章所需的技術(shù)知識(shí)遠(yuǎn)高于雕刻在新石器時(shí)代早期(大約公元前1萬(wàn) 到5千年)出現(xiàn)的圖章封印的技術(shù)知識(shí)。它是個(gè)小的圓筒,通常不到3厘米長(zhǎng),直徑2厘米,材料為貝殼,骨頭,彩陶(一種玻璃質(zhì)的粗陶器)或是各種石頭,在其表面刻著一個(gè)場(chǎng)景。這些遺跡被解釋為作坊的遺跡,融化的金屬?gòu)乃幸ǔ鰜?lái)倒入洞中的模具,專業(yè)工匠的大規(guī)模生產(chǎn)被用到了這里 四、 烏魯克的滾筒印章及其藝術(shù)品 Objects themselves suggest that they were the work of skilled professionals. In the late Urukperiod (35003100 .), there first appeared a type of object that remained characteristicfor Mesopotamia throughout its entire history: the cylinder seal. This was a small cylinder,usually no more than 3 centimeters high and 2 centimeters in diameter, of shell, bone, faience( a glassy type of stoneware), or various types of stones, on which a scene was carved into thesurface. When rolled over a soft materialprimarily the clay of bullae (round seals), tablets, orclay lumps attached to boxes, jars, or door boltsthe scene would appear in relief, easilylegible. The technological knowledge needed to carve it was far superior to that for stampseals, which had happened in the early Neolithic period (approximately 10,0005000 .).From the first appearance of cylinder seals, the carved scenes could be highly elaborate andre