- To change the base picture of an existing bubble, click on the gear wheel at the bottom right of the Editor, as this will open the 'Edit Bubble' pop-up
- In the pop-up 'Edit Bubble' you can click on 'Change Bubble' to choose another base picture for your bubble
- The 'File Explorer' opens. Select the picture you want to use as the base picture of your bubble
- Check the picture settings and if correct click on 'Done'