The term 'calligraphers' refers to people who specialize in the art of beautiful handwriting. They are also known as penmen, which is a term that has been used since the 16th century to describe those who practice calligraphy. Calligraphers use a variety of tools such as pens, brushes, and markers to create their works of art. They often work on invitations, certificates, and other documents that require an artistic touch. Calligraphers have a long history of creating beautiful works of art that can be admired for generations.