How to set a color or a picture as collage background

You can use a transparent background, color background, or a picture background for your collage. You can also tile your background picture to create a repeating pattern.

To use a transparent collage background:

1. Go to Settings tab on the left side of the application. 
2. Check Transparent Background for your collage in the Background section.

Make sure you export the collage in PNG file format if you choose a transparent background.

To use a color background or picture background for collage:

1. Go to Settings tab on the left side of the application.
2. Un-check Transparent Background for your collage in the Background section.
3. Select background color or picture for your collage from the Background section.

You can tile the background picture to create a pattern. For example, the sample collage below uses a water drop image as background picture and tiles it to make a beautiful background pattern.