Splashed with dull red, acrid green, and bilious yellow, what do these steps express, suggesting as they do by their number the nine choirs of angels ?" "It seems to me difficult to allow that the monk intended to figure the celestial hierarchies by smears with a dirty brush and these crude streaks." "But has the colour of a step ever represented an idea in the science of symbolism ?" asked the Abbe Gevresin.
"Saint Mechtildis says so.

When speaking of the three steps in front of the altar, she propounds that the first should be of gold, to show that it is impossible to go to God save by charity; the second blue, to signify meditation on things divine; the third green, to show eager hope and praise of Heavenly things." "Bless me!" cried Madame Bavoil, who was getting somewhat scared by this discussion, "I never saw it in that light.

I know that red means fire, as everybody knows; blue, the air; green, water; and black, the earth.
And this I understand, because each element is shown in its true colour; but I should never have dreamed that it was so complicated, never have supposed that there was so much meaning in painters' pictures." "In some painters'!" cried Durtal.

"For since the Middle Ages the doctrine of emblematic colouring is extinct.

At the present day those painters who attempt religious subjects are ignorant of the first elements of the symbolism of colours, just as modern architects are ignorant of the first principles of mystical theology as embodied in buildings." "Precious gems are lavishly introduced in the works of the primitive painters," observed the Abbe Plomb.