OK here goes... first, Welcome! Couple of notes
1. try not to have graphics impeding or battling for face real estate. So in your Texas Star and Yellow Rose, the star is battling with the 7 and 5. The Yellow rose is conflicting with the 3, 4, 9 an 10. If the graphics were just slightly smaller you'd be able to clearly see those numerals. especially the rose where yellow and white are both bright colors.
- On some faces the hands could be more substantial. Like the Bluebonnet and Bluebonnet Tartan, the hands are hard to see against the background.
Just two things that first came to mind.