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Ochre (/ ˈ oʊ k ər / OH-kər; from Ancient Greek ὤχρα (ṓkhra), from ὠχρός (ōkhrós) 'pale'), iron ochre, or ocher in American English, is a natural clay earth pigment, a mixture of ferric oxide and varying amounts of clay and sand. [2] It ranges in colour from yellow to deep orange or brown.
Golden ochre is one of the oldest paints, known as a painting material since the times of cave paintings. In wall painting it is one of the main yellow pigments. Golden ochre has good density, the same covering power, high light fastness, pure color and soft structure. To this day it is used in all painting techniques without exception.
Encountering a vein of ochre there, they tried to mine ochre along with silver; therefore the ancients had at their disposal excellent supplies of ochre for finishing their works.” [4] Pliny the Elder fully confirms his opinion in Natural History (book thirty-three). “The best ochre is the one called Attic; its price is 2 denarii per pound.
The first use of the word okra (alternatively; okro or ochro) appeared in 1679 in the Colony of Virginia, deriving from Igbo: ọ́kwụ̀rụ̀. [8] The word gumbo was first used in American English around 1805, derived from Louisiana Creole , [ 9 ] but originates from either Umbundu : ochinggõmbo [ 10 ] or Kimbundu : kingombo . [ 11 ]
Corn in Africa. When we think of corn, we think of the food provided by Native Americans to the Pilgrims at the first Thanksgiving. Before the 16th century, it was unknown in Africa.
It might seem like a simple question. But the science behind a blue sky isn't that easy. For starters, it involves something called the Rayleigh effect, or Rayleigh scattering. But that same ...
Ochre and orpiment pigments were used to represent gold and skin color in Egyptian tombs, then in the murals in Roman villas. [4] In the early Christian church, yellow was the color associated with the Pope and the golden keys of the Kingdom, but it was also associated with Judas Iscariot and used to mark heretics.
One of the first words to be translated was the ancient Greek διατροπή, meaning “disgust,” which appears twice within a few columns of text, the Bodleian Libraries said.