Interior A - Degraded

A lighting and shading exercise I did in class for my students.
The idea is to grab a simple interior scene light and shade it first in a clean version and then in a degraded version.
I used the geometry of an old Evermotion scene.

Cgmonkeyking interior a degraded test03 pn01 pp01
Cgmonkeyking interior a clean test01 pn01 pp01