Which of the following is the best definition of a contour line?
a: a line in a sculpture that is made where two forms join together
b: a line that defines the edges and surfaces of a subject to suggest shape and volume
c: a line that defines the outer edges of organic shapes
d: a line that traces the edges of architectural shapes and forms

B: a line that defines the edges and surfaces of a subject to suggest shape and volume

Explanation:

Shape drawing, is a creative strategy utilized in the field of craftsmanship in which the craftsman portrays the style of a subject by drawing lines that outcome in a drawing that is basically a blueprint; the French word form signifying, layout.

It is a line that defines the edges and surfaces of a subject to suggest shape and volume .

by acting roughly or something dramatic happening in the story.

photography had emerged as an elite art pursued by a few creative individuals for a few wealthy patrons. but now, said bauldelaire, it was succumbing to "the great industrial madness of our times." it was becoming a mass production industry that catered to middle-class tastes, including a taste for gadgetry. the stereoscope, the first 3d imaging system, had turned looking at photographs into parlor entertainment. a "thousand hungry eyes were bending over the peepholes of the stereoscope as though they were the attic-windows of the infinite.