Gillian's Loopy Scribble:

This space curve was produced using the following Maple commands:

> x:=sin(12*t);
> y:=(cos(t))^2;
> z:=1/5*sin(6*t)*sin(t);

                            x := sin(12 t)


                                        2
                             y := cos(t)


                       z := 1/5 sin(6 t) sin(t)

> with(plots):
> spacecurve([x,y,z],t=0..8*Pi,numpoints=1000,
>   axes='FRAMED',orientation=[-20,80],thickness=2);