Your company's on-line presence can be enhanced greatly through the addition of relevant quality images to your various platforms, however this can prove quite expensive, if you need to engage professional photographers to take the images for you.
The alternative is to source digital images from on-line sites, preferably those of low or no cost. The downside of this approach, is the confusion which reigns in respect of what can legally be used, what various terms used by the industry actually mean, and what each site actually offers.
This excellent article provides a really comprehensive list of what is available, and access to other resources, that will help you stay out of trouble in using free digital images sourced on-line, for use on your own platforms.
Via Ana Cristina Pratas, michel verstrepen, Martin Gysler, Daniel Watson