"The Battle with the Sable Knight."

From Author Wars - https://authorwars.com/books/the-battle-with-the-sable-knight-3085349.html

Overview:

Title: "The Battle with the Sable Knight."
Author: Howard Pyle
Year: 1903
Type: Cover Art

Variant Titles:

1986. The Story of King Arthur and His Knights

Resources:

Wikimedia Commons media for "The Battle with the Sable Knight."