Ask HN: Formal language as a front end to Stable Diffusion models?

Is it possible to create a custom programming language that can serve as a description of an image to the Stable Diffusion model?

Let's say you are describing this image:- https://c4.wallpaperflare.com/wallpaper/701/754/419/aenami-digital-art-mountains-lake-wallpaper-preview.jpg

#+begin_src

Create grid of size 4x4

Layer 0: Two mountains with snow, spanning the top half

Layer 1: A beautiful lake spanning the bottom half

Layer 2: Flowering plants at the bottom margin

Styling: Waterpainting by Bob Ross

#+end_src

^How can we improve the above language?

Alternately, are you aware of any programming languages that output photos or ascii images?