Graphic Designer Needed to Troubleshoot High-Resolution Fine Art Print for Museum-Quality Output ⭐

I am looking for an experienced graphic designer with strong Adobe Illustrator, Photoshop, and prepress/print production experience to help troubleshoot a fine art print before it goes into production. The artwork has already been designed. I am not looking for a redesign. I need someone who can identify and fix a print-quality issue. The Issue When viewed on a computer monitor, the artwork looks perfect. However, when my museum-quality printer produces a proof, tiny square/block artifacts become visible in parts of the gold background. These artifacts are not obvious on screen but appear in the printed version. I need someone who can determine whether the issue is caused by: Embedded raster images JPEG compression artifacts AI-generated texture Illustrator file setup Resolution Color profile or export settings Other prepress issues What I Need Review my Adobe Illustrator artwork (.AI file) Identify the source of the print artifacts Recommend the best solution Make any necessary corrections while preserving the original design Deliver a print-ready file suitable for museum-quality large-format printing Requirements Expert in Adobe Illustrator Strong Photoshop skills Experience with large-format printing Experience preparing artwork for fine art or museum-quality prints Understanding of raster vs. vector artwork Knowledge of print production and prepress workflows Please include examples of print-production or fine art projects you've worked on. This is a technical troubleshooting project, not a branding or logo design project.