Why Was Blue Glass Popular in Many Buildings at the End of the Last Century?

https://www.tenroadsglass.com/why-was-blue-glass-popular-in-many-buildings-at-the-end-of-the-last-century.html

At the end of the last century, blue glass chunks were used in many buildings, and reflective blue can be seen everywhere on the street. Many people wondered why blue was so popular at the end of the last century? In fact, there were not only blue glass chunks in the glass used at that time, but brown, blue, and green glass were the main objects used in architecture at that time.

Although colored glass has more functionality than white transparent glass, in fact, the use of colored glass chunks is more because of its beautiful colors. At the end of the last century, colored architectural glass has just been introduced to the market. The use of white glass is too common, and colored glass can be said to represent modern fashion. However, it turns out that colored glass is not suitable for ordinary civil buildings.