lithographer

noun

person who primarily uses lithography for making prints

Wiktionary

noun

Etymology: Etymology tree English lithography Proto-Indo-European *-yósder. Proto-Italic *-āzijos Latin -āriusnom. Latin -āriusbor. Proto-Germanic *-ārijaz Proto-West Germanic *-ārī Old English -ere Middle English -ere English -er English lithographer From lithography + -er.

A person who makes lithographs, who does lithography.