Sketch comment for Mary

Here is a doodle I made at the bottom of the last image that Mary presented at our crit.  I feel that the image showcases much artistic talent and that trying to figure how to finish the border seems to be the trouble with finishing the work...I just thought of this idea of having the red brain like thread matter somehow shaping itself around the border might be interesting and using a pattern that does not appear rectangular may enhance the work and bring out the red brainy stitch pattern...I hope you can visualize the idea I'm suggesting by the digital sketch I made..

-Andrew