"The illusion of strawberries by the two-color method. This image is all made up of cyan (turquoise) pixels, but the strawberries look red. Strawberries appear to be reddish, though the pixels are not," reads the translation of Kitaoka's tweet.
On this, people have given mixed responses. While some people have agreed to Kitaoka's statement on the image not having red pixels, some other people have argued that it does have red pixels which is why the strawberries are appearing red.