Diverse Stock Photo Sourcing

I’m assembling a large set of quiz and learning materials and need royalty-free stock photos to illustrate each question. The images should cover a wide range of subjects—I’m talking everything from landscapes and wildlife to people in action, city scenes, technology close-ups, food, abstract textures, and anything else that keeps the content fresh and engaging. We’ll end up with at least seven distinct categories, likely more.

Here’s what I need from you:

• Source high-resolution stock photos that are cleared for commercial use (CC0, royalty-free, or a licence I can legally keep on file).
• Keep the visual quality consistent—no watermarks, proper lighting, sharp focus.
• Deliver the files well-named and organised by category so I can drop them straight into my project.
• Provide a simple attribution sheet (URL, author, licence type) even if credit isn’t required, just so I can track the origin of every image.

Most images will illustrate a single question, so variety is more important than volume in any one theme. If you already have access to libraries like Unsplash, Pexels, Pixabay, or comparable paid sources, mention it—speed matters. Let me know your turnaround time for the first draft and we’ll get started right away.