Tree Root Geometric Form

Dear All,

I would like to develop similar forms to the ones shown below created by Hashem Joucka. I am a relative novice to Rhino and Grasshopper so I don’t know what starting point I should go to, I’d really appreciate someone pointing me in the right direction towards a certain Grasshopper add-on or a Rhino modelling method that would replicate a similar geometry

Kind regards,