TLDR: I want to import a sketch and draw on top of it.
I’m a vector artist transitioning to pixel art. In my vector workflow, I usually sketch ideas in Adobe Fresco, export a PNG of the sketch, and then import it into Illustrator where I can draw vectors on top of my sketch as a guide.
Can I do the same in Aseprite?
there is no current way to connect aseprite and mobile, so if you want to do that you would need to pass the files to pc in some way, there are a lot of ways, one is just to save it in google drive and them download at the pc, then you can just open the image and use it as a reference by dragging the tab to one of the corners, thought if its too big it will be blurry.
I think you’re looking for reference layers.