How long have you not read the paper books to read? Hopefully, bookmarking the beginning of the collection will lead you back into the world of reading.
It was introduced into Taiwan around 1920. It is a folk decoration made of black iron and made through complicated processes. There is no standard standard for the pattern of window grilles. It is made entirely by ingenuity of artisans and is usually made of straight lines or arcs Composition of the geometric patterns for the most common, so that every iron window can be said that the master "handmade" works of art. However, with the mechanical production of white iron window gradually replaced the metal window grille, the production has been into the history of the grille, in order to reproduce this hand for a beautiful window grille, using a metal material - copper and etching technology, so that the window grievances Now.