noFill();
bezier(85, 20, 10, 10, 90, 90, 15, 80);
/*
bezier(x1, y1, x2, y2, x3, y3, x4, y4)
Can also be drawn in 3D.
bezier(x1, y1, z1, x2, y2, z2, x3, y3, z3, x4, y4, z4)
*/