This is where the artistry of the project was interjected. Scaling up from small 12"X12" samples to full size, meant that the concrete was poured slightly thicker and in much larger quantities. Manipulating a whole floor and translating the process from small scale became a bit of a challenge. Getting the contrast was important as well, as too much would become unappealing and too little meant the grinding and polishing process would leave a surface without enough visual interest. The Stone Design team mixed the base colour as a warm light grey and smaller batches of white concrete with TiO2 (titanium di-oxide). These two colours were then manipulated with screeds and trowels to achieve the desired effect.