In other words, "a picture speaks a thousand words."
"Viva Cristo Rey" or "Long Live Christ the King" has been the slogan of Catholic counter-revolutionaries for many years. I shouted it as I encountered your brethren after the papal Mass. The Sacred Heart of Jesus has been the emblem of Catholic counter-revolutionaries since the French Revolution.
The banner itself belonged to the Cristeros of Mexico, who fought the atheistic, socialistic regime in Mexico in the 1920s.
Here's another, made by Freeper B-Chan:
