Roman fresco from Herculaneum. The original yellow color, under the influence of high temperature caused by the Vesuvius eruption in 79 CE, changed its color to red-orange. [800×533]
Roman fresco from Herculaneum. The original yellow color, under the influence of high temperature caused by the Vesuvius eruption in 79 CE, changed its color to red-orange. [800×533]
