Images not showing when deployed gatsby to gh pages

[adcoding]

Images are there but blurred with a 404 error in console.

https://lentsius-bark.github.io/krystof-klestil/blog/url-of-the-post/

publish.yml

on:
  push:
    branches:
      - master

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v1
      - uses: actions/setup-node@v3
        with:
          node-version: 18
      - uses: enriikke/gatsby-gh-pages-action@v2
        with:
          access-token: ${{ secrets.******* }}
          deploy-branch: gh-pages
          gatsby-args: --prefix-paths

The blog build goes in the gh-pages branch and in the master branch I have the blog. Does it make sense?