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 Possessions parents’ behaviour. This is apparent when he describes the sounds of his father’s labor as “meaningless energy” that finds “its way through [his] skull and into [his] brain, leaving no room for anything else” (113). In the wake of observing his own parents go mad, the symptoms start to manifest themselves in him through his constant fear and irritability. Prized Possessions Setting Main Characters Supporting Characters The story begins with the speaker’s groaning and cynical comment on “poverty,” in which he redefines it as something highly substantial than what many people consider it to be, something “that clings to you”