Reflection and Image blender
I make digital layers using the Reflection and Image blender apps .
Hint : You have to keep saving images as you manipulate them and then reopening the Apps to sart working on the new image
Below is the sort of process I follow to make patterns and then develope the images further
1) Metal work on a boat
One of my my favourite things to do is to make tile patterns
For example in Image Blender