Overlapping
Completely clean background. A clean background may help with collages open the possibilities for further editing.
Standard editing.
Collages
Collages
This is a simple editing technique, fairly common even with mobile applications. The transparency mask is at the base of a good image composite collages are just a small fraction of the possibilities they open.
Overlapping
Simple Collages
Simply get items closer together without the risk of overlapping white backgrounds.
Based on PNG or similar files that provide a transparency channel. Requires editing.
