MODERATORS NOTE:  This effect is incompatible with Paint.NET 4.x. Please use 'Fill From Clipboard' as an alternative. https://forums.getpaint.net/topic/113220-boltbaits-plugin-pack-for-pdn-v41-and-beyond-updated-september-22-2018/       This addin fills the current image with a tiled version of another image. Just copy an image to the clipboard, create a new image that is larger than the first, and run the addin. For example, start with something like