After we'd attended Mary Fox's opening at the Gallery of BC Ceramics we walked over to Circle Craft to see the new show there: "Slipstitch'. Potter Jackie Frioud and hooked rug artist Judy Robertson have collaborated on the theme of stitching. Jackie's elegant thrown lidded pots are 'held together' with dainty drawn stitches, her angular dishes have the same tiny marks tracing across them. Judy…