The left heart appears to be bluish while the right one greenish, though they are the same cyan (R0, G255, B255) (Munker illusion).pic.twitter.com/hjbVUckWVJ
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
If the camera had low resolution, it would capture the "illusory" colors:pic.twitter.com/x4seOnqb3M
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.