There are a lot of really nice patterns on Etsy.
This is one of my favorite shops but there are a lot if you do a search for tatting patterns. I also follow a few groups on facebook that link to different blogs, pattern sites.
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~Christina, WAHM, Devoted wife to my wonderful DH
2001, Loving mother to
DD Cola 01/06 and
DS Q-man 03/08,
DD Nutter 'Butter 12/2010, and
new DD babybear 11/13