Treasured ThistleColoured in rich and vibrant shades of blue, green and linen, set on a dark blue background, our Treasured Thistle wallpaper is proof that love at first sight really does happen. Taking its inspiration from an early 16th century tapestry which is now on display at the Burrell Collection in Glasgow, the dense thistle pattern is hand painted and reproduced on wallpaper using collagraph printing techniques.