The factors are the purpose and character of the use, the nature of the work, the amount used, and the effect on the market. Warhol clarified that transformative purpose must be weighed against commercial substitution.
The analysis is case-specific and fact-intensive.
Alternative Names:
Fair Use Defense|Section 107
Why it Matters?
Warhol narrowed transformative use by holding that a new meaning or message does not establish the first factor where the use serves substantially the same purpose as the original, particularly in commercial licensing contexts, which reduced the defense's breadth for derivative commercial works. Market effect remains the most heavily weighted factor. The fact-intensive analysis makes summary judgment resolution uncommon.
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Frequently asked questions
What did Warhol change?
Which factor weighs most heavily?





