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Production of ocre pigment

Vähenda esitluse kiirust Kiirenda näitust Korda esitlust Eelmine Peata esitlust Järgmine
zaanseschans_IMG_5334.jpg Production of ocre pigment PisipildidMinerals are ground into a fine white powderProduction of ocre pigment PisipildidMinerals are ground into a fine white powderProduction of ocre pigment PisipildidMinerals are ground into a fine white powder

[Zaanse Schans - Zaandam - Netherlands]