Hi Stefano, good use of color and value grouping. You definitely understand the Hearthstone color pallet. Now I would encourage you to use characters from WOW and Hearthstone and try keeping them "on model" so they look like characters from the game and not "fan art interpretations". Try to remove the outlines, avoid pure black in the background and push the material rendering more. When you're ready send your portfolio to: artsubmissions@blizzard.com Good luck, you're well on your way.