In regard to these four graphics

 Goo-Earth-TWbig.jpg        
 Goo-Earth-TWsmall.jpg     
 Goo-Earth.jpg             
 Goo-EarthSat1.jpg 



On one of the computer monitors here in my wife's office, when I looked at these graphics there was a 
WHITE horizontal line across the top of the screen.

I don't know why this is.

In my original graphics, there is no such line.

And, of course, I don't want any such line across the screen.



So, please take note of this potential problem.