Merging layers
If you're working on a document with dozens of layers, you might at some point decide that you want to reduce the complexity and want to combine layers. Fortunately, Pixen makes this easy.
To merge two layers:
First, put the two layers you wish to merge next to each other in the layers drawer.
Right click the top layer and choose Merge Down.
or
Select the top layer and use the Layers > Merge Down menu item.
See also
Working with layers
Manipulating layers (other layer operations)