It's Really Simple:
2) Stockarch takes no responsibility for any losses arising from the use of this service, nor do we make any warranty for the images or availability of the service.
3) Automated scraping, backing up or downloading large volumes of images or other content from the site is expressly prohibited. Reasonable use is up to 100 images per day.
4) The site and all content is copyright stockarch.com and respective contributors.
5) We reserve the right to block access by 3rd party servers which use excessive bandwidth from our server (leeching of hosted images or other content). Cut and paste code if provided is designed for use where self hosting is not available i.e. forums and comments, simple 'hobby' blogs with low traffic etc.
You can opt-out of Google cookie tracking on this and other sites here.