This british tater !
what is calligraphy?

Calligraphy is a visual art related to writing. It is the design and execution of lettering with a broad tip instrument, brush, or other writing instruments. A contemporary calligraphic practice can be defined as "the art of giving form to signs in an expressive, harmonious, and skillful

Explanation:

Calligraphy is the art of beautiful handwriting, derived from the Greek words beauty (kallos) and to write (graphein). However, the earliest calligraphy was found in the 7th century AD in China. It is done to create an aesthetic experience for the viewer.

Calligraphers use different instruments, such as:

Hope I helped :)