Yes. St. Teresa de los Andes comes to mind.
Andre has been a saint since October 17, 2010, but has not been given any patronages at this time. Not all saints are patron saints.
No. There have been no saints with the stigmata from birth.
The Church and any places to have been anointed or blessed.
Certainly, any show of love and respect for Our Blessed Lord and His Saints is not just allowed but promoted. There used to be an indulgence assigned to kissing specific things.
All of them except one (The Blessed Virgin ) were sinners. Some of them horrible sinners. Read the lives of St. Francis of Assisi or St. Augustine as just two examples.
There are many saints named Anne, the most well known being the mother of the Blessed Virgin Mary.
Yes, there have among them are the Blessed Virgin Mary, her mother St. Anne, St. Elizabeth her cousin, St. Monica and many, many more.
The Church or any area that has special value and has been anointed or blessed.
Are there any volcanoes in Chile?
Red is used in all Masses of the Holy Spirit, like Pentecost; in any Masses which commemorate Our Blessed Lord's Passion, and in feasts of the saints who were martyred.
There are several artistic saints but the best known was probably Saint Catherine of Bologna. St. Luke, also, is said to have been an artist.
It is believed in some Christian denominations that saints can still sin, as they are considered humans who may still struggle with temptations and make mistakes. However, saints are also seen as individuals who strive to live a holy life and seek forgiveness for their sins. Ultimately, the concept of whether saints can sin is debated among different theological perspectives.