Challenge for CZT 7 Gathering

I issued a challenge to my fellow attendees to the 7th Certified Zentangle Teacher's training.  We are to create on an official 3 1/2" x 3 1/2" tile an interpretation of our time together.  It was to contain either the number seven and/or seven original tangles.  We will put them together for a collage when we gather in Providence, RI, next week