Can one change the black background for space in GPlates

I know how to change the background colour for the globe but is there a way to change the standard black background representing ‘space’, for instance to make it white? My interest here is primarily for exporting as an screenshot image.

Hi Bruce,

If you export the screenshot as PNG, the background is transparent. And then you can use imagemagick command to change it to white.

convert image_0.00Ma.png -background white -alpha remove -alpha off white.png

Thanks very much Michael