CONTENT_REJECTED: Word count is 1,122 words, exceeds maximum of 1200 words.  
Suggestions for condensing:  
- Review the 'Principles of Effective Data Visualization' section for any repetitive points or examples that may be streamlined.  
- Consider shortening the descriptions in 'Common Visualization Types' by limiting examples or combining similar types of visuals.  
- The 'Best Practices for Presenting Data Visually' section can be condensed by summarizing points or eliminating less critical practices.  

Please regenerate the content with these suggestions in mind.