Conservation and restoration of stained glass

High school (ages 12+)
Art & Creativity

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/conservation-and-restoration-of-stained-glass

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is the period of major development?Gothic period (12th-16th centuries), with significant advancements in color and scale
2. What is the related scientific fields?Material science, chemistry, physics (optics), and engineering (structural analysis)
3. What is stained glass and why is it special?Stained glass is colorful glass used in windows that lets light paint pictures on walls. It was made in old churches to show stories to people who couldn't read.
4. How do old windows get damaged?The lead that holds the glass can sag, and air pollution can etch the glass. Wind, earthquakes, and even traffic vibrations can also hurt the windows. Tiny plants like algae can grow on them too.

Vitreous paint: Pigments made from metal oxides that are fused onto the glass surface at high temperatures.
Lead came: H-shaped strips of lead used to join pieces of glass, providing structural support and sealing.
Condition assessment: A detailed examination of an object's state of preservation to determine necessary conservation treatments.
Reversibility: A principle in conservation where treatments can be undone without damaging the original object.