Create on brand blog images using AI

Create on-brand blog images using AI. I publish 3–4 posts daily and need an automated workflow to generate 4–6 high-quality, relevant images per post. Images must align with brand style, color palette, and tone, reflect post content, and include variations for hero, thumbnail, and social formats. Deliver a reproducible pipeline integrating AI generation, quality controls, metadata tagging, and export presets for web and social. Provide documentation and examples demonstrating consistent, scalable results.