Our site has a lot of great artwork and other content and much of it was made available on the internet for free, much like our software. We'd like to say thanks for some of these great resources.
If you haven't checked it out, go take a look at Unsplash. It's a site full of high quality, high resolution photos provided by the owners for free. On this site we used images provided by: ugmonk, breather, sylwiabartyzel, negativespace, pjswinburn, mattpopovich, thepicpac, christopher, and roman_lazygeek. Thanks to all of you.
Another resource for free vintage photos is New Old Stock.
We used this convenient GitHub formatting code provided by Joel Sutherland.
And of course, thanks to all the RT and RTIR customers and users out there without whom we wouldn't be able to do what we do.