Learn how to create optical illusions with Heather Black's City Planner Quilt Pattern. This advanced beginner design creates depth and dimension with a 3D cube block and puts a new spin on regular quilt borders. The completed quilt looks like buildings in a city grid. You can easily recreate the City Planner Quilt with the included instructions and list of fabric requirements. This City Planner Quilt Pattern finishes to approximately 60" x 72".