Stock Photo Resources
A lot of organizations have photoshoots so that you have your own images to work with, but this isn't always the case and/or sometimes you find yourself needing to source imagery. Do NOT use images you have taken from the internet without permission. It’s illegal and not a good practice.
There are dozens of stock photo websites where you can legitimately find images for free or pretty inexpensively. Some also have stock videos. A few we've used are:
Try to find imagery that fits your organization's imagery and branding and doesn't feel overly stiff, posed, or inauthentic.