sitemanage

Hallo, Is it possible to explicitly include images in an xml sitemap? I have the sitemap(s) for pages/posts/categories and would like to include an image sitemap as well - but not the image attachment page! Coming from y**st and trying out the unpaid version at the mo. Liking it so far, sooo many options. It is highly likely to be user error (!) however if you could point me in the direction of how to enable an image sitemap that would be great. Thanks. htps://handprintedphotos.uk - if that is of any assistance. (running a child theme).