Many different file types use ART extension and it is often graphics files, but in case of art to xxx conversion it used for a specific purpose of embroidery design exports between Bernina Artista and Compucon/Singer PSW machines. You need embroidery design tool for this.
Not related to conversion of various 'art' to XXX content. You have to look for AI image generators for that.
Updated: September 19, 2023