Design spy: CP Hart; Les Trois Garçons; William Yeoward; Farrow & Ball; Isokon Plus; and Liberty | Homes and Property

Design spy: CP Hart; Les Trois Garçons; William Yeoward; Farrow & Ball; Isokon Plus; and LibertyKatie Law has all the latest news and gossip from the design world, including the opening of CP Hart's Chelsea showroom; Les Trois Garçons branch into furniture; the latest shades from Farrow & Ball; a three-legged chair from Isokon Plus; and Liberty's paint and wallpaper rangeNo blushes spared at Farrow & BallFarrow & Ball's new colour Yellowcake is eye-poppingly bright

• CP Hart have opened its first Chelsea showroom
• Les Trois Garçons have collaborated with De Pau to produce their first ever furniture range

Create your own virtual bathroomGarçons debutWinning chairLiberty have launched their first own-branded paint and wallpaper range (liberty.co.uk; colourandpaint.com/libertypaint)All affordableThe colours of Liberty