Source google image: https://www.maisonapart.com/images/auto/640-480-c/20130429_144750_lapeyre-201001894-lapeyre-caillebotis-galets-plats-beiges.jpg
Revetement terrasse galet
Source google image: https://www.maisonapart.com/images/auto/640-480-c/20130429_144750_lapeyre-201001894-lapeyre-caillebotis-galets-plats-beiges.jpg