You could easily extrapolate from those textures to a Wang tileset, as explained in this old paper from Microsoft Research "Wang Tiles for Image and Texture Gen

You could easily extrapolate from those textures to a Wang tileset, as explained in this old paper from Microsoft Research "Wang Tiles for Image and Texture Generation": https://pdfs.semanticscholar.org/8d96/c38065ddee67daac5390cf65486648b970f8.pdf https://pdfs.semanticscholar.org/8d96/c38065ddee67daac5390cf...