The charcoal pencil swirled patterns like seashells on the eaves' pillars.
Gu Weijing quickly added structural details on the "scaffold" he had already built.
With his current Tier Two professional sketch level, saying he could draw the building's internal skeletal proportions as precisely as the nineteenth-century professional architectural draftsmen using drawing tools, and take it directly to construction after finishing, might be an exaggeration.
Both are sketches, but the internal painting technique and purpose of the drawing vary greatly.
However, to make the charcoal lines he draws display an orderly beauty on linen canvas is not too difficult for him.
Hanks gradually felt the emergence of this attractive beauty under Gu Weijing's brush.
At first, he had to constantly suppress the urge to comment.
Later, as Gu Weijing drew faster and more precisely, Hanks became increasingly silent, his eyes bright, like two incandescent bulbs.
Hanks was too surprised to speak.
