Question

Mr. Johnson, a well-known photographer, recently discovered that his photographs have been used without his permission by an online retailer to promote their products on their website. Mr. Johnson believes that this unauthorized use constitutes copyright infringement. Determine the legal aspects of copyright infringement in this scenario.

1. Discuss the elements of copyright infringement under Philippine law.
2. Explain the remedies available to Mr. Johnson to address copyright infringement.
3. Analyze the potential defenses that the online retailer may raise in response to Mr. Johnson's claim of copyright infringement.