This was the Grand prize Winner in the stamped category of our 2014 Decorative Concrete Awards. According to the contractor:
Stone
Gray LITHOCHROME Color Hardener and Classic Gray LITHOCHROME Antiquing
Release were used as a base coloring material. The joint lines continued
through the stairs allowing for a natural stone appearance. LITHOCHROME
Chemstain in a multitude of colors was then applied to the individual
stones. After one coat of sealer, the individual joints were then
grouted and sealed to complete the relationship of the concrete paving
to the natural elements of stone.
I would guess by looking at it that he used all Chemstain colors except the three greens, in various dilutions (full strength in some places. thinned in others). You can see more great contest entries by going here:
http://www.scofield.com/decorative-concrete-ideas.html
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fence
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