He sent you a message via a Raggedy Man
From Fallen London Wiki
This page contains details about Fallen London Actions.
"Go now and dub a good clunda oil. Walkskies King likes clunda oils." You're pretty sure he wants you to steal a painting for him.
So, what sort of painting would a half-mad gibberish-spouting beggar-king of the Flit like?
Success Instructions: You'll need to build up a Casing... quality to at least 5 to complete this.