I remember a guy I worked with painted the concrete inside his house and it looked really good. I have stained some concrete (lots of oil

) but never liked how it came out,.
his had a real "paint" look to it kind of like it had been tiled.
anyone have pics of what they did. need some ideas.
I kind of have an idea in my head but don't know how to do it.
I am envisioning something like a 2 tone look. maybe one color underneath and another color maybe done like streaks. kind of like if you mixed 2 colors together but they were not completely mixed in, just partially stirred.