# Contour Plots and Points

Why can I not have a single point on a contour plot?

```
var('x,y')
f(x,y)=sin(x)*cos(y)
G = contour_plot(f(x,y),(x,-3,3),(y,-3,3),contours=20,plot_points=100)
G += point((1,1), size=100)
G.show()
```

does not display the point. I can add a line (for example)

```
G += line(((1.5,1),(1.5,0)))
```

and that line shows up but not the point.

Thanks.

JT