Tyrian purple 520 nm, which is green). It is believed that the intensity of the purple hue improved rather than faded as the dyed cloth aged. Vitruvius mentions the production of Tyrian purple from shellfish. In his "History of Animals", Aristotle described the shellfish from which Tyrian purple was obtained and the process of extracting the tissue that produced the dye. Pliny the Elder described the production of Tyrian purple in his "Natural History": The most favourable season for taking these [shellfish] is after the rising of the Dog-star, or else before spring; for when they have once discharged their waxy secretion,
Prized Apart Prized Apart Prized Apart is an adventure game show presented by Emma Willis and Reggie Yates that began airing on 13 June 2015 on BBC One. Ten men and women compete for the chance to win £100,000; supervised by Yates and, where necessary, a safety team, contestants participate in assorted adventure tasks located in Morocco. Meanwhile, their family members, accompanied by Willis, watch the events in a studio. On 4 August 2015, it was announced that it was axed. "Prized Apart" was commissioned by the BBC in 2014 and produced by "Electric Ray", a firm operated by previous BBC entertainment