I SERIOUSLY NEED HELP! I'm sorry this is so long... but I need this answered

What is the primary function of this paragraph?

"Immediately the shuttle sprang out of her hand and out by the door. Before the threshold, however, it began to weave a carpet which was more beautiful than the eyes of man had ever yet beheld. Lilies and roses blossomed on both sides of it, and on a golden ground in the center green branches ascended, under which bounded hares and rabbits, stags and deer stretched their heads in between them, brightly colored birds were sitting in the branches above; they lacked nothing but the gift of song. The shuttle leapt hither and thither, and everything seemed to grow of its own accord."