All of the Photos / Images that we provide to you in the Blog Posts (including the Featured Image & any Inline Images) are always sourced from Royalty Free sources.
Our primary sources are typically:
All these sites allow commercial usage of any Photos / Images without requiring any attribution.
However we still always include a link back to the original Photo / Image source so you know where it came from and can link to it if you are going to attribute.
You can find more details about the Tech Tribe’s Ethos on Attribution here.
If you don’t like the Photos / Images that we suggest for you, you’re more than welcome to use your own (perhaps from one the sites above).
Alternatively, if you want a bigger selection to choose from, consider getting a subscription to a site such as Shutterstock or Deposit Photos (we have subscriptions to both).