I am the Diva challenge #377
Do a duotangle with Fengle and Pokeroot , both Zentangle original tangles

Diva Challenge #376 String Theory
Tangles used:
Verve - JJ LaBarbera
Stikz - Laura Sponseller
Patience - Jody Genovese
Avreal - Zentangle original

It's a string thing #270
Tangles used:
Heartstrings - Helen Williams
Ztrik - Yamit Fridman
Lichen - Jennifer Hohensteiner

Diva Weekly Challenges #309 and #310

Challenge: #309
Use new official tangle Noom
Other tangles used:
Pokeleaf, Pokeroot, Zinger, Betweed

Challenge: #310

Use my tangle Frunky by Katharina Konigsbauer-Kolb

Other tangles:

Hibred, Paradox  - Zentangle originals

I am the Diva #267
Challenge duotangle Drupe and Pokeroot, both Zentangle originals

It's a string thing #136

String; "PI" by Adele Bruno
Tangles:
Tripoli, W2, Pokeroot - Zentangle originals
3loops6 - Mina Hsiao

Diane and Carolien #48

Challenge: Use tangles starting with T-P-D
Tangles used:
Dripdrop - Debbie Perdue
Dandi - Sandhya Manne
Tizzy - Hanny Waldburger
Pokeroot, Pokeleaf - Zentangle originals
Pinie - Simone Bischoff

Diane and Carolien #38
Use tangles starting with L/P/N

String 179 - Cynthia Gannon
Tangles:
Locar
Paradox
Printemps
Pokeroot
Pokeleaf
Patena
Nipa
Nekton - all original Zentangle patterns

(looks a bit busy)

I am the Diva Challenge #208
Tangles to use:
Cubine
Pokeroot
Both by Zentangle