How does Leonardo da Vinci’s technique of sfumato work

Technique

Explanation:

The technique is a fine shading meant to produce a soft transition between colors and tones, in order to achieve a more believable image. ... Leonardo da Vinci described the technique as blending colors, without the use of lines or borders "in the manner of smoke".

The technique is a fine shading meant to produce a soft transition between colors and tones, in order to achieve a more believable image. ... Leonardo da Vinci described the technique as blending colors, without the use of lines or borders in the manner of smoke.

answer: c. eat junk food and still look good as heck