シャネルのロゴ2 | Codetter（こーどったー）

int DIAMETER = 70;
int STROKE_WIGHT = 12;
int Y = 100;

size(200, 200);

noFill();
smooth();
strokeWeight(STROKE_WIGHT);
strokeCap(SQUARE);

arc(120, Y, DIAMETER, DIAMETER, radians(30), radians(330));
arc(80, Y, DIAMETER, DIAMETER, radians(210), radians(360+150));

filter(BLUR, 6);

arc(120, Y, DIAMETER, DIAMETER, radians(30), radians(330));
arc(80, Y, DIAMETER, DIAMETER, radians(210), radians(360+150));