graphic, graphical, in writing(p) (adverb)

written or drawn or engraved

"graphic symbols"

on paper, in writing (adverb)

as written or printed

"this is exactly what the composer had set down on paper"

in writing (Adverb)

via a written message, as opposed to verbally or via other means.

In Writing

In Writing is a 1961 Australian television play by an Australian writer living in London, Raymond Bowers, and directed by Kevin Shine. It was first presented on the BBC in London in 1956 and was also presented on stage and radio.Australian TV drama was relatively rare at the time.