You could either score, etch, and stain the concrete surface already there, or pour a concrete overlay to achieve these results. Or, you could have concrete tiles crafted in the mosaic you are envisioning. Would give you the ability to gain the coloring you are looking for along with the ability to withstand the elements. I belive nFORMAL designs is in the Chicago area, (check Houzz find local pros), and I'm sure they would be able to provide the tiles you are looking for. If you can't find anyone locally to produce, I'm in western WI, and would be glad to discuss your project and see if we could collaborate on the implementation. Sounds very interesting and right up my alley.

Oh, no... don't cover that part. Instead, accent it. That was what directed me toward the bamboo textures and design in the first place. Just replace the patio stone area. I like the pot (though a larger, dark green or blue pot might better capture the feeling) and the "deer scare". Is it a functional water feature? Should be... along with something to catch and sing in the wind. In fact, having given the photos a second glance, I would carry the bamboo wall treatment across the 'piped' wall to the door frame and extend the decking at least three feet past the door. This would allow a place for a small wooden or stone bench and a place to put dry your feet or put on/remove your shoes. I would recommend incorporating natural stepping stones from shower area into yard to reduce mud and dirt being tracked both in and out of garage. Thoughts? Peace and blessed be.

I think you should consider at least 1.25" thickness for exterior paving for heavy traffic or min. 0.5" tiles for foot traffic only but of course decision is yours.

We are planning to redo a small retaining wall between our grass and the sandy beach. Does anyone have any ideas or real experience on how to incorporate a foot wash basin right where the steps and the wall meet. (To wash off the sand, of course.) My random thoughts are doing something with a self-contained waterfall feature, but would the sand clog that up? Thanks for any input!