some autumn pics of arctic europe

here's the album for one of my favorite Smokies trips:

goo.gl/photos/pDxG84DrhH1HKjNx7

I don't use Lightroom much because don't I tend to capture in raw.  Just dealing with focus stacking and stitch blending adds a lot of post processing time.  Also there is not much to be gained bothering with raw in top models because firmware has much improved.  So cannot suggest any plug-ins.  The best way to come up to speed is to search on the web user communities.  Photoshop alone when focus stacking has limitations so one will soon understand why and get one of the complementary applications like Zerene Stacker. Although the close-ups look more impressive on the small medium of Internet web displays on pc monitors, that is only because the really large multi row column stitch images are greatly downsized well beyond the point of losing impact.

Don't use that box. Just type a caption before or after you import the photo.

ETA: I see your comment about not having space. If you hit "return" a few times after you embed the photo, you'll eventually get a new line (but for some reason you can't just put the cursor below the photo). And of course you can always write *before* you put in the photo.

You can put multiple photos in one post, as well, with captions between, though sometimes with a thread like this it's nice to have them separate as that makes it easier to comment on single photos.