Martin Roth, an Austrian-born artist based in New York, has literally found the bright side to US President Donald Trump's tweets, which tend to make people around the globe anxious and angry. Using a tiny Raspberry Pi computer, Roth has synced grow lights in his lavender field to correspond with the activities of about 20 Twitter accounts, which are all tied to Trump in one way or another, says this article in Mashable .
As tweets go viral, the lights shine brighter which makes the flowers bloom. Click on the link to read about the art installation.