General copyright free search.creativecommons.org commons.wikimedia.org Free photo archives Flickr.com (search for cc license!) Unspash.com Stockphotos.io Imcreator.com/free Pixelperfectdigital.com Gratisography.com Openphoto.net Public relations thenewsmarket.com (photo and video) Attention span statistics Suggestions for effective visuals ‘Shock’ value, unusual, unexpected (for example men using a vacuum cleaner in some societies) Emotional reaction (food, babies, animals) Close-ups Variation in sizes Colourful Creative editing Prominent position Content/context not immediately clear, … Read More