He had been given a whole morning off school to watch his paintings being sold. As it turned out, it took only ten minutes and 50 seconds for every one of Kieron Williamson distinctive landscapes to be snapped up earning the excited nine-year-old an impressive £106,260.The boy known as Mini Monet beamed as buyers from around the world queued to be first in line when his watercolours, pastels and oils went on sale at a Norfolk gallery at 9am.