Use images with high dark and bright contrasts, like drawing outlines for the best results. You may use any application where you can click and drag to draw, but I've only tested this using MS Paint.

Unrecognizable young artist drawing on a graphics tablet. Creative young woman working on a new project in her home office. Dynamic cartoon animation. Quick transition in the form of paint... Dynamic ...

The demo video is based on the initial lucky draw version which is with simple batch and vertical rolling animation. The latest version as the Master branch has been upgraded with advanced feature.