The Steam Deck offers flexibility by allowing users to play non-Steam games, but finding suitable artwork can be challenging. Customizing your game library enhances the visual appeal and user experience. Websites like SteamGridDB and Reddit communities provide extensive galleries of high-quality artwork for non-Steam titles. To apply these images, navigate to your Steam library, right-click the game, select “Manage,” and then “Set custom artwork.” Ensure you use appropriately sized images (typically 600×900 pixels) for optimal display. Personalizing your Steam Deck with unique artwork not only makes your library visually appealing but also helps in quick identification of your favorite non-Steam games.