This is another post that should only appear in the news feed.
The posts after this will be limited to the slideshow. One way to accomplish this would be to limit the number of posts that can be displayed on the news feed to just the most recent and give all the slides an older published date.
Another option would be to just not include any text in the slides with photos, but that might leave gaps. To test this, the next post will be a no-text, featured image-only post followed by a text post to see what that looks like.