Is calligraphy still used today

Yes. It is taught, studied, and practiced with varying degrees of formality. You can go into an art supplies store and buy calligraphy pens and instruction books. It is sometimes used to address formal invitations, and it is used for many commercial artistic purposes, including posters, slogans on mugs, and framed quotation.

Dis doesn't give a complete THOUGHT!! but it is okay THX!