Source of ideas

This document discusses concept art in Dota 2 and provides examples. It explains how concept art shows character designs, poses, and colors in detail to envision how they would look in the 3D game. Background concept art also helps design the game's visual style by adding effects. The examples demonstrate weapons and objects and how coloring effects were applied to prototypes to imagine the 3D models. The concept art provides a way to visualize characters, environments, and items before they are fully realized in the game.