These are common words that Artists use. It is mandatory that All Artists look up these words and familiarize themselves with their True Meaning. 

The Assignment is you training yourself to look up the words as needed.

Relativity = Relative = Relationship = The Subjects Location in Distance from the Subject to the Object to the Horizon Point.

Subjective vs. Subject

Objective vs. Object

Horizontal vs. Horizon

Define vs. Definition

Depth : The relative location between a Subject and an Object.

Definition : Depth, Length, Width, and Height

Perspective : The Potential Visibility of a Position or Location

Point of View : The Position or Location of an Object to a Subject.

The Viewer is the Subject of all Art. This is why Art is Subjective. Art is always about The 3rd Person Point of View Viewer. The Subject is part of the Experience.

The Object is the Center of Attention that is being received or interacted with by The Subject. The Object is stationary and unmoving. It is without Feeling or Emotion. It is removed from the Experience of the Subject. Hence “Objective.”