Hot and happening trends in stock imagery according to iStock by Getty | Photocritic: A few weeks ago we published our guide to selling stock images, with content suggestions, style advice, and labelling tips, among other hints. This week, iStock by Getty Images has released an infographic documenting the eight leading trends in business imagery that they’ve charted over the past year. If you’re looking to sell business images, these are the kinds of subjects that buyers are after: