Sandro Botticelli, The Birth of Venus, Tempera (1485–1486)Tempera, also called egg tempera, is a permanent, fast-drying portray medium consisting of coloured pigment mixed with a water-soluble binder medium . Tempera paintings are very long-lasting, and examples from the first centuries CE still exist. Egg tempera was a primary methodology of painting until Art & Media after 1500 when it was outmoded by the invention of oil painting. A paint generally referred to as tempera consisting of pigment and glue size is often used and referred to by some producers in America as poster paint. A portion of the historical past …