"Fire & Ice Storm" took 9 hours of plotting effort – 500 meters of fountain pen inks drawn on an A3 watercolor paper. The blue ink is called "Fire & Ice" and the red ink is Diamine Poppy Red.
This plot combines circle packing and domain warping techniques to make a force field and throw particles in it.
It was released as Day#1 for #plotparty event. https://penplotterartwork.com/plotparty/