This is an example of fritted glass as used in windows at the downtown branch of the Minneapolis Public Library. The pane on the right contains the elements which make the glass visible, and/or the ...

Used by artisans across the globe for thousands of years, colored glass is one of the oldest art forms. Its origins date back as early as the 7th century, when stained windows began adorning churches, ...

Old banks made of glass or pottery, which have no provisions for removing deposited coins, are frustrating to those who want to get at the loot. And so, unfortunately, many of the desirable oldies ...