The Internet is a collaborative effort, and I make my best effort to give credit where credit is due.
The are four primary sources for photos and images on Quietness Me:
Unsplash – they have beautiful, free images and photos that you can download and use for any project. And they say that Unsplash images are ‘better than any royalty-free or stock photos’. You will have to judge for yourself.
Wikimedia Commons – a collection of 52,201,222 (at the time of writing) freely usable media files to which anyone can contribute. The quality of the pictures varies greatly. Wikimedia Commons is especially a treasure troth for highly specific items.
Depositphotos – has more than 100 million high-quality royalty-free stock images and high-definition footage for all kinds of creative needs.
Own Production! – Mobile phones with a Leica camera make great pictures that you can use on the web.