My personal preference was with the last option, the thumb print guest book, because we are getting married in a walnut grove. I tried making my own, but failed and decided that with everything else going on it would be better for everyone involved, especially my own sanity, to just order one.
The following is our proof, sent to us by the dealer we found on Amazon. Thank you Sugar Vine Art! I can't wait to see it in person and I'm even more excited to see it complete after our wedding.
We chose watermelon, pumpkin and tart olive moss as our ink colors. Hopefully it all flows well together!