Hi there
I would be thrilled to work on your project. I am proficient in Python and Graphical User Interface (GUI) development. I can create a program that offers multiple ways to combine effects, undo/redo functionality, painting replay, and special action. Moreover, I have extensive experience in working with data structures such as Stacks, Queues, and Lists, and I can utilize these to enhance the functionality of the program. I am confident that I can deliver a high-quality solution within the agreed-upon timeframe. Looking forward to hearing back from you!
Arbaz A