Damien Hirst was a shark in formaldehyde in a vitrine, and sold for £50,000. The shark had been caught by a commissioned fisherman in Australia and had cost £6,000. The exhibition also included "In a Thousand Years". As a result of the show, Hirst was nominated for that year's Turner Prize, but it was awarded to Grenville Davey. Hirst's first major international presentation was in the Venice Biennale in 1993 with the work, "Mother and Child Divided", a cow and a calf cut into sections and exhibited in a series of separate vitrines. He curated the show "Some Went Mad, Some Ran
Cow–calf operation for artificial insemination. Pastures may be native or "improved" with forage designed to withstand grazing pressure and help animals gain weight. During periods of shortage, supplementary feeding may be carried out but it is by no means universal. In some areas, pasture is supported by crops for fattening. Intensive rotational grazing systems can reduce the amount of land required; an acre or an acre and half, in some climates, can support a single cow–calf pair for an entire year. Conversely, in countries such as Brazil and Argentina, cow–calf operations may be forced to use more marginal grazing because of changes