In a church, it's usually called a rosette window, but it could also be a mandella.
The "bullet" shape is called a Gothic arch. It is the evolution of the Romanesque arch which is just a semicircle, and has a number of structural advantages.
That isn't a person's name, but the name of a business. Meyda (a name made by combining the names of the company's founders) originally built products for Tiffany, including the famous Coca-Cola stained glass chandeliers. Meyda Tiffany is a stained glass line for the Meyda company.
glass, ice, crank, clear, boulders, window payne, shards
This is called a "transom". In the U.S., this name applies if the window is fixed or if it opens.
A commercial name is crystal.
The stained glass window is a piece of art, so it should have a name and an artist. See if yu can figure that out either from the church website or a website talking about the history of the church as a whole. Then you can go from there.
The "bullet" shape is called a Gothic arch. It is the evolution of the Romanesque arch which is just a semicircle, and has a number of structural advantages.
da vinci
That isn't a person's name, but the name of a business. Meyda (a name made by combining the names of the company's founders) originally built products for Tiffany, including the famous Coca-Cola stained glass chandeliers. Meyda Tiffany is a stained glass line for the Meyda company.
glazier
A person who mounts glass is a glazer.
Quarterlight or quarter glass
glass, ice, crank, clear, boulders, window payne, shards
ans2. Way way back in time, there was no glass, and the openings in the wall were draughty, and the name was 'wind eye'. And that is the origin of 'window'.Peeping portal
There are many types of dyes available depending on what kind of cells are being stained. Plane cells can be stained with Iodine Bacteria can be stained with Gram's reagent Animal cells can be stained with Trypan Blue. They can also be stained with Hematoxilin and Eosin
cylinder is the name for a circular prism
If you are talking about the putty that holds old window glass in place, glazing compound. For a wood frame, glazing points, holds the glass in place and then the compound is applied at a 45deg angle for water run off.