[

[
  Background and Skeleton Lines
] Pure black deep background,
a thick and powerful ink calligraphy S-shaped curve meanders from one end of the picture to the other,
with vigorous brushstrokes and well-proportioned ink shades,
like freehand brushwork,
forming the visual skeleton and narrative dynamic line of the entire picture. [
  Subject: Transparent Swallow
] Above the curve,
a flying thrush with spread wings occupies the visual core; the body has a glass transparent texture,
with overlapping shadows of traditional architectural complexes mapped inside,
blue-green light flows circulate and refract between the transparent wings,
as if the long river of time and civilized memories are condensed within it; the outline is bordered with extremely thin gold lines to enhance three-dimen

...