Prof. Brooks Landon, U. Iowa, Ph.D. U. Texas at Austin. Building Great Sentences: How to Write the Kinds of Sentences You Love to Read (Great Courses) (2013). p. 124.
Listen to the striking opening sentence of Joseph Conrad’s story “The Secret Sharer”:
On my right hand there were lines of fishing stakes[,] resembling a mysterious system of half-submerged bamboo fences, incomprehensible in its division of the domain of tropical fishes, and crazy of aspect[,] as if abandoned forever by some nomad tribe of fishermen[,] now gone to the other end of the ocean; for there was no sign of human habitation as far as the eye could reach.
Why didn’t Conrad and other writers comma as Landon did in square brackets?