Yes, you can add and remove images to/from the stories.
- Can I create a Storyvideo in the Storyteller app on my Lumia Tablet?
- Can I share my Storyvideos using Storyteller on Lumia Tablet?
- What is the Storyteller app on my Lumia Tablet?
- Can I edit content in my Storyvideo on a Lumia Tablet?
- Why does Storyteller on my Lumia tablet pair automatically with my phone's Lumia Share app?