I will critique and improve your concept art or digital illustration

You know something's off. The composition feels flat. The lighting isn't reading. The anatomy breaks when you look closely. But you can't pinpoint exactly why and that's costing you time, clients, and confidence.

I'm Héctor Castrillón, Senior Concept Artist with 7+ years in the game industry. I've reviewed hundreds of pieces across concept art, illustration, character design, and environment art and I can tell you in minutes what took me years to learn to see.

What I analyze: Composition & visual flow · Anatomy & proportions · Lighting & value structure · Color harmony · Perspective & depth · Storytelling & focal point

Who this is for: Self-taught artists, art students, and working illustrators who want honest, professional feedback from someone actively working in the industry not a tutorial.

Basic: You get a detailed written critique with annotated markups on your file. Standard: I apply the corrections directly you see the before/after. Premium: Full session with corrections + a recorded walkthrough explaining every decision.

️ This is not generic feedback. I look at your specific piece, your specific problems, and give you actionable direction.