Zentangle Pass and Paste Postcard

I love to do Pass and Paste postcards, but I've never seen one that is purely Zentangle, so here it is!

Take a 4 by 6 inch piece of cardstock. Draw a string on it with only 4 or 5 spaces to tangle in. Some good ones are here:

string 124

string 122

string 120

Turn the card over and put your name and address on the mailing side. Leave room for your partners to write a short message. You may indicate here if you have a preference for black and white or color.

Now, tangle in one space and leave the rest of the postcard undone. Put it in an envelope and mail it to your partner.

When you receive the card from this round, tangle in one of the open spaces of the string, drop it in an envelope and mail it to your partner for that round. Keep on until the string is full, then stick a stamp on it and drop it in the mail.

I'm going to assume everyone in this group are trustworthy, so there won't be any flakers, right?