As dark as coal. flowing brown hair. he brown eyes are As light as gold
fencing masks do is to protect your face. It is just to make shore that you do not get hit in the face. it would hurt if you got hit in the eye1 wouldn't it:D
To create the parametric equations for a smiley face, you can break it down into components: the head (circle), eyes (circles), and mouth (arc). For the head, use the parameterization ( x = r \cos(t) ), ( y = r \sin(t) ) for ( t ) in ([0, 2\pi]), where ( r ) is the radius. For the eyes, you can use smaller circles at specific coordinates, e.g., ( x_{eye1} = -0.3, y_{eye1} = 0.5 ) and ( x_{eye2} = 0.3, y_{eye2} = 0.5) with small radii. The mouth can be represented with a semicircular arc using ( x = R \cos(t) ) and ( y = -R \sin(t) + b ) for ( t ) in ([0, \pi]).