Delete covers in Roon library

I have imported a quite large bunch of files from iTunes but unfortunately the cover art is wrong in many cases.
How can I delete the (best case completely) cover art and let Roon build up album art new (with hopefully better result). Manual work not preferred due to size of library.
Thanks for your support!

There is a place in the menu where you can choose to let Roon do art or use your own. Not using mine right now so I can’t direct you to the setting!

Settings > Library > Import Settings
Under “Metadata preferences for albums,” set “Artwork” to “Prefer Roon”.

hi - thanks. thats switched on. but it does not replace artwork which is already in the library.

You might want to force a rescan?

@Henry_McLeod, right. I do not mind if the current covers are gone.