Lost my string

Recently I've purchased Beate Winklers 'Grosse Zentangle-Buch' (The big book of Zentangle)
It contains a lot of beautiful patterns to play with...so I did.

I enjoyed drawing these patterns, because they gave me a lot of freedom, especially because I didn't use any string at all.
I like the flowy look these patterns give today's tile.

Patterns I used:

Featherfall (not in Beate's book, by the way, but I think it works on this tile)
Sanibelle (sort of ;-) )
Puffle
Sharalarelli
Aura-Leah

Love them all..
I ordered Beate's new book, really looking forward to it, I hope to discover a lot of new patterns to play with in the future.