These are free motion grid lines made following lines drawn in blue wash away marker.
Another stencil with free motion loops.I can't remember the name of this pattern, but I absolutely love it. I think it is so much easier than it looks. This pattern is sewn around a grid of squares. This was sewn on a 1/2 inch grid.
This is the same pattern sewn on a 1 inch grid. Don't you absolutely love this pattern.