I placed landscape picture frames in Rust Edit. I have the Sign Artist plugin on my server. I tried to upload an image to the sign I placed in the editor but it doesn't display. If I edit the picture, it shows in the editor, but even if I save it and exit, it's not there. Is there a way to get that to work?

I would expect you to be able to apply an image to the sign, so I'm not sure why that's not working. However, I would also expect that you have to keep redoing this each reboot and/or wipe. Ideally RustEdit would persist the data from the editor, but it appears to not support that functionality yet. Assuming you want to do the setup only once, you have two options:

• Use the community made tool to https://github.com/bmgjet/SignTool. I haven't used this, but it's supposed to address this problem.
• Use Monument Addons to place the sign in-game at the monument, then simply apply the image with Sign Artist. The sign will be automatically respawned at the monument-relative location on server reboots/wipes with the image applied. If you are using a non-vanilla monument, you may have to do one-time setup in Monument Finder so that it can locate your monument accurately.