Happiness has been a human pursuit for as long as we can remember. In scientific literature, happiness is referred to as hedonia, the presence of positive emotions and the absence of negative emotions. These 50 photographs with the hashtag #Happiness2019 will definitely light up your mood.

Agora images are a free-to-use app social app. The app is for the global photography community, with more than 3.5 million users from across 193 countries. On a weekly basis the app’s users – amateurs and professional photographers – can participate in a photography competition through it.