In which condition will a plane break be clearly visible in form drawing?
Answer and explanation
Correct answer: Where one face of a cube changes direction from another face
The governing concept is the plane break, a visible or tonal change produced when one surface plane changes direction and meets another. A cube provides a clear example because its faces are flat and intersect at definite edges. Option A is correct: the change in direction between two cube faces creates a distinct boundary and often a clear change in value. A sphere normally has a gradual transition rather than a sharp plane break. Smoke has no stable planar edge, and the centre of a flat circle does not automatically represent a change from one plane to another.
Frequently asked questions
What is the correct answer to this question?
Where one face of a cube changes direction from another face
Why is this the correct answer?
The governing concept is the plane break, a visible or tonal change produced when one surface plane changes direction and meets another. A cube provides a clear example because its faces are flat and intersect at definite edges. Option A is correct: the change in direction between two cube faces creates a distinct boundary and often a clear change in value. A sphere normally has a gradual transition rather than a sharp plane break. Smoke has no stable planar edge, and the centre of a flat circle does not automatically represent a change from one plane to another.
Which subject and chapter does this question cover?
This is a Class 9 Art Education question. Chapter: Elements of Art. Topic: Form.
