Unsplash

This is a brilliant resource for any business or individual using images or a visual representation of what they need to achieve, and it's FREE. 

I have personally spend £100's of pounds on other royalty-free websites which claim to allow you free use, but only if you're not using them for corporate use, this site and company are different.

Unsplash PhotosThis website dedicated to sharing stock photography under the Unsplash license. The website claims over 110,000 contributing photographers and generates more than 9 billion photo impressions per month on their growing library of over 810,000 photos. The company has been cited as one of the world's leading photography websites by Forbes, Entrepreneur Magazine, CNET, Medium and The Next Web.

Unsplash allows photographers to upload photos to its website, which are then curated by a team of photo editors. The permissive copyright terms on its photos have led to Unsplash becoming one of the largest photography suppliers on the internet.