Answer:
In my offense no they are not tasteless deceration, they are beutiful well thought out desighns.
Hope this helps^^
Answer:
Where there any specific cultures or periods?
Here are some bullets to help out:
the philosophy of thought behind the artworks
body proportions and poses
details of figures
setting or background
Explanation:
They used Dark colors in the distance, and they used lighter up front, to create that 3D effect on it
An artist creates a vanishing point by drawing a single dot on the horizon line at the vanishing point location. A vanishing point can be anywhere on the horizon line, and all parallel lines will appear to move towards that point.