"If you do want a very good Kyffin Williams landscape in this sale, you might be paying up to £20,000 or £30,000 for an example", Bonhams auctioneer Jeff Muse tells our Correspondent Carl Edwards.
"It is a lot of money, but I think what you get for your money is you get an iconic Welsh name, you get a work that will hopefully live with you for many years."
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The live semi-finals kick off tonight on Britain's Got Talent - and three Welsh acts will be among those battling it out this week.
The church in Newtown decided to tell the story of the Bible through knitting. They hope it will encourage more visitors.
A mostly cloudy Bank Holiday afternoon, with the chance of some drizzle likely.