Here, below are some reactions to variations of the images. And some articles that have been published about the images. A bright red image had over 1.000 Likes in the space of 24 hours, but, more generally, a posting attracts 100 or so Likes. It is still early days in terms of trying out new versions so there may be many learnings ahead. The latest postings incorporate an inscription-like banner at bottom. This permits a correspondence between the sense of the image and the sense of the text.