Compared to the dazzling brush display area, the ink and pigment section next door felt much rougher.
The black ink blocks all looked identical, but only when you got close, and sometimes had to smell them, could you discern their subtle differences.
The pigment section was much more colorful, with all kinds of prepared pigments stored in transparent glass bottles, labeled with color names and raw materials, and the minerals and other materials used to prepare the pigments were readily available.
Even Lu Sen, who was never short of these items, felt his breath quicken slightly when seeing the variety of pigments more complete than his own collection.
"So these pigments are made from such things." Su Yi's face showed enlightenment, swallowing back the words that were about to slip out.
No wonder they're so expensive!
She didn't know much about other things, but she knew about minerals. Non-renewable resources decrease with use, making them precious!