In September 2005, West announced that he would release his Pastelle Clothing line in spring 2006, claiming "Now that I have a Grammy under my belt and Late Registration is finished, I am ready to launch my clothing line next spring." The line was developed over the following four years with multiple pieces teased by West himself before the line was ultimately cancelled in 2009. In 2009, West collaborated with Nike to release his own shoe, the Air Yeezys, with a second version released in 2012. In January 2009, West introduced his first shoe line designed for Louis Vuitton during Paris Fashion Week. The line was released in summer 2009. West has additionally designed shoewear for Bape and Italian shoemaker Giuseppe Zanotti.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): When did Kanye West annouce his Pastelle Clothing line?
Ah, so.. September 2005

Bitumen was the nemesis of many artists during the 19th century. Although widely used for a time, it ultimately proved unstable for use in oil painting, especially when mixed with the most common diluents, such as linseed oil, varnish and turpentine. Unless thoroughly diluted, bitumen never fully solidifies and will in time corrupt the other pigments with which it comes into contact. The use of bitumen as a glaze to set in shadow or mixed with other colors to render a darker tone resulted in the eventual deterioration of many paintings, for instance those of Delacroix. Perhaps the most famous example of the destructiveness of bitumen is Theodore Gericault's Raft of the Medusa (18181819), where his use of bitumen caused the brilliant colors to degenerate into dark greens and blacks and the paint and canvas to buckle.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): What is an example of the destructiveness of linseed oil?
Ah, so.. unanswerable

There are no railways, waterways, ports or harbours on the island. Loading jetties are located at Kingston and Cascade, but ships cannot get close to either of them. When a supply ship arrives, it is emptied by whaleboats towed by launches, five tonnes at a time. Which jetty is used depends on the prevailing weather on the day. The jetty on the leeward side of the island is often used. If the wind changes significantly during unloading/loading, the ship will move around to the other side. Visitors often gather to watch the activity when a supply ship arrives.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): Where are loading jetties crashed on Norfolk Island?
Ah, so..
unanswerable