I created a map I like in FT, and the brought it over to CC3.
In cc3 I imported a bimap from a very large (6MP) image of parchment and then selected fill using that bitmap.
Now, when I delete the ocean contours, it fills with dark blue (default fill color?) instead of the bitmap I have specified.

Any clues about how to have a background image that shows through? It doesn't look like I can change the fill to alpha to have a background show.