There are a number of saints named Catherine so you need to be more specific.
Catherine of Aragon is not a saint.
I have posted a link below where you can read the complete life of Catherine and see why the Church decided to confer on her the title of Saint.
Saint Catherine of Bologna is listed as the only patron saint of art.
Catherine of Aragon is not a canonized saint.
Catherine MacCauley is not yet canonized saint.
Saint Catherine of Sieanna Represents the dove and the lily:)
There are many saints named Catherine. You need to be specific.
She is not known as a saint.
There is a Saint Catherine of Siena.
Saint Catherine or Katherine
Saint Catherine of Bologna, O.S.C. was an Italian cloistered nun, artist and saint. She is the patron saint of artists and against temptations.
Catherine was a painter and manuscript illuminator in her convent.