The interaction of ink with water in an organic shape.
The ink as it dries it creates small deltas like a river. I find the effect extremely interesting.

 
 
https://haraathanasopoulou.kabkfinearts.nl:443/files/gimgs/th-43_organiccc.png
 
 
https://haraathanasopoulou.kabkfinearts.nl:443/files/gimgs/th-43_detail 1.png
 
 
https://haraathanasopoulou.kabkfinearts.nl:443/files/gimgs/th-43_detailll4.png
 
 
https://haraathanasopoulou.kabkfinearts.nl:443/files/gimgs/th-43_detaill7.png
 
 
https://haraathanasopoulou.kabkfinearts.nl:443/files/gimgs/th-43_detail6.png