While trying out the Bear app to see if it had any sketching potential I was interrupted and inadvertently closed the app without saving my work for future editing. Luckily I had saved my piece several times in Photos. Apparently the free version of Bear does not save automatically or I have yet to find the command. I will import the file into another app or two and see what I can do. I like Bear as there are no layers and a limited palette. (An assumption on my part) If you brave the free Bear version beware of the saving situation.