411 REFERENCE · Wikibooks
Kdenlive/Image clips
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
de:Kdenlive/ Bildclips
As shown in the quick start guide, you just go to where you import clips, select image clip, and add to the project!
You then set the duration, etc.
Then drop it into the timeline, and there you have a picture!