This is undoubtedly a newbie question, but here goes. I just purchased the Secrets of the Ancients from Roll20. Woo! Only, there seems to be no way to get the images (maps) from the adventure sections (which I found) onto the map layer. One of the Ancients ships that the players might want to explore, for example. Or the Ancients base from Mysteries of the Ancients, which I also have. Those and others would be good for having the played use tokens to explore.
And there are a ton of other images that aren't in the art pack. Some of those would be ones I'd want to share with plays when they are encountered, but as they are not in the art pack, how can they be used? I suspect they can't. My guess is that all the art should be in the art packs so it can be shared in game or dragged to the map layer, but I'm new to Roll20 and I could be wrong. What am I missing?
Edit: I figured out how to create a game with Mysteries that populated a lot of NPCs. I suppose that has to be done only at creation. Still didn’t see any maps.
I saw secrets has a game add-on. I did in fact add it to a game, but don’t see that it added anything. Once again, likely a newbie issue.
Edit2: Here is an example of an embedded image that might need to be shared with players in an encounter.
And deckplans need the ability to be maps.
Seriously, if it is an image in the campaign, it needs to be usable for sharing or planting on the maps layer as appropriate. I realize I could do this on my own, but those images count against my quota and they really should all be usable straight from the campaign.