One great resource I've found for foraging images is Pixabay. They have a wide selection of user-uploaded photos that are usually of decent quality, and they're free to use without worrying about copyright issues. Just make sure to check the licenses for each image to ensure you're using them appropriately. Also, if you're specifically looking for more professional-grade photos, websites like Shutterstock or Adobe Stock might have what you need, though they usually require a subscription or payment for downloads.