TEST IMAGES ON EACH PLATFORM

An advisable step before posting images online is to test-view each photo-sharing site for colour reproduction. Facebook, Flickr, Instagram and 500px can all introduce slightly different colour shifts that are not easy to predict and can vary depending on image content. Highly colourful photos suffer the most, as colour shifts are likely to be more noticeable. Change the privacy settings of these images so only you can see them and use them as a reference for your future posts.