For my lateral research, my main subject was the kind of paints that Jenny Saville used. She was mainly an oil painter so oil paints were my topic. I learned that there are two main types of oils in oil paints. Linseed oil tends to turn yellowish over time which is its main downfall, whereas Walnut oil, Poppy oil, and Safflower oil are weaker than Linseed oil and have a tendency to crack over time. There are also a multitude of different kinds to painting techniques like, chroma and double ground. Each painter may use the same types of oil paints for their paintings, but their techniques can be vastly different. The gallery that was pretty much Saville's starting point was the Saatchi gallery. It was opened in 1985 in London and held it's first exhibit in October of that year. The exhibit featured many artists including the American pop art artist, Andy Warhol. They continued to do shows until Saatchi himself decided to mix it up and sell all the current works to make room for a group of artists that would be known as the Young British Artists. The group was brought together by the artist, Damien Hirst. Saatchi's first showing of the YBAs was in 1992, where the star exhibit was a Hirst vitrine containing a shark in formaldehyde and entitled The Physical Impossibility of Death in the Mind of Someone Living. In April 2003, the gallery moved to County Hall, the Greater London Council's former headquarters on the South Bank, occupying 40,000 square feet (3,700 m2) of the ground floor. 1,000 guests attended the launch, which included a "nude happening" of 200 naked people staged by artist Spencer Tunick. The Young British Artists themselves was founded in the 1980's and led by Damien Hirst. The 1988 exhibition "Freeze," curated and promoted by Hirst, pinpoints the official origin of the YBA group. The rise of the YBA movement culminated in the "Sensation" exhibition in 1997. Presented at the Royal Academy of Art in London, and including work from Saatchi’s collection from 42 artists.