St. Andrew, from Christ, the Twelve Apostles, and St. Paul

Public domain image of a religious scene, Jesus Christ, Christianity, Christian Art, Bible, New Testament, free to use, no copyright restrictions - Picryl description

According to tradition, St. Andrew was crucified on an X-shaped cross, known as a Saint Andrew's Cross. This distinctive form of crucifixion is said to have been chosen as a reflection of St. Andrew's humility, as he felt unworthy to be crucified in the same manner as Jesus Christ. The image of St. Andrew holding the X-shaped cross has been a popular subject in Christian art and is a symbol of the saint's martyrdom. St. Andrew is the patron saint of Scotland and is revered by the Roman Catholic, Orthodox, and Anglican Churches.