1) A Choose-Your-Own adventure game based on Twitter accounts.
2) Photographs of an iceberg that had recently flipped over to reveal the gem-like underside.
3) A very long exposure photograph of a rock climber wearing glow sticks.
4) Seattle sidewalk art that is invisible until it gets wet, aka “rain art”.
5) Amazon readers post troll reviews of anti-vaxxer’s “pro-Measles” children’s book.