Package asciiart is a small on-chain ASCII art generator. Instead of a hand-authored font table, each pattern is produced by a short, pure, deterministic algorithm -- e.g. the Sierpinski triangle falls out of a single bitwise AND over row/column indices. Callers pick a pattern and a size; the realm renders it and keeps a gallery of everyone's generations.
RenderDiamond draws a filled diamond of half-width n (2n-1 rows total), each row's stars centered and padded with spaces.
gnokey query vm/qeval -remote "http://127.0.0.1:26657" -data "gno.land/r/moul/x/daily/asciiart/v0.RenderDiamond()"