Thanks for the encouragement, everyone. You guys are awesome!!
Here is block #4:
[ATTACH=CONFIG]443487[/ATTACH]
All 4 blocks:
[ATTACH=CONFIG]443488[/ATTACH]
I'm still planning on these being placemats. I haven't machine quilted in quite a while but am looking forward to working on these. I doubt I'll have time to get started on that this week.