Create ASCII art and text-based visualizations for artistic expression, technical diagrams, or conceptual illustrations. Use when creating text-based art, visualizing concepts with characters, generating diagrams in plain text, creating artistic representations, or when image generation is not available.

创建ASCII艺术和基于文本的可视化效果，用于艺术表达、技术图表或概念插图。适用于创建文本艺术、用字符可视化概念、生成纯文本图表、制作艺术性表达，或在无法使用图像生成时使用。