laramie - You are good at putting your foot in your mouth. I posted that the painting "shows a unicorn", which is true. St. Michael is slaying a devil with a one horn/"uni"corn. Therefore, St. Michael is slaying a unicorn.
The psalmist prays "deliver my lowness from the horns of unicorns". So, a unicorn is figurative of the devil, as the lion has been. What I posted is true, and that painting reveals how the church sees it.
"Woe unto him to whom the son of man is betrayed".