Final answer:
The cross in 'The Monk' symbolizes the religious theme and the monk's focus on reality. The contrast between bright and dark colors enhances this symbolism.
Step-by-step explanation:
In the opening scene of the painting 'The Monk,' the cross symbolizes the religious theme and the suffering of Christ.
Throughout the painting, the cross represents the monk's focus on the road and reality rather than the suffering of the cross. The contrast between the bright colors of the ethereal world and the dark colors of the natural world further emphasizes this symbolism.
The cross worn by nuns in the opening scene and throughout various depictions can symbolize several deeply embedded religious concepts and iconography. In religious artwork, the cross often represents the crucifixion of Jesus Christ, an event described in the New Testament and commemorated on Holy Friday.