Neil Gilbert

Author Archive

  • February 24, 2017
    To solve a jigsaw puzzle people usually start by connecting the pieces with straight edges to form the frame. This creates a visual boundary for focusing their attention. In the 19th...
  • February 23, 2017
    To solve a jigsaw puzzle people usually start by connecting the pieces with straight edges to form the frame. This creates a visual boundary for focusing their attention. In the 19th...