Core Cards Creative Frenzy

This post is my application for the Core'dinations Card Designer Team Call.
The 3 cards I would like to show here are:
1. Mazal Tov card I posted yesterday:

2. Paper Piecing Princess (including small tutorial):

3. Shadow Box card (including tutorial): Pleasant summer - the tutorial was posted in Practical Scrappers (I'm part of their DT):

  

I would also like to add the reference for the summary of the big stamping project I participated in during July: 24 cards in a month...