so i made a little tutorial on how to make an inverse colored painting. hopefully this all makes sense but leave a comment if you need me to clarify on anything! the filter can be found at pixect if you need it, just allow your camera, and then click the little icon on the top that says “load image file” (its a little picture of a man). then just click on your picture to choose from filters. the invert filter is on the 6th page. (note that it leaves a little watermark). enjoy!