Apologies to those of you for whom this is a stupid question, but I'm tearing my hair out here ...
I want to use my own rotating header images.
I have deleted the existing image files from wordpress/wp-content/themes/atahualpa/images/header
and put my own image there, its filename is Shooting Stars 2_3_2_2
the image is 1062x182 pixels.
Why is it not showing up on my site? (www.askyfilledwithshootingstars.com)