Great post! And amazing images to help ignite the right brain. I've been experimenting with mirror writing with my left hand, as the great Leonardo da Vinci did. The theory is that " he knew intuitively, without the backup of our modern scientific research prowess, that getting his brain to recognise and produce words (essentially shapes) in their different forms would train something of his mind, be it better spatial awareness or higher brain processing power." ( quoted from https://medium.com/@walkerschapters/why-leonardo-da-vinci-wrote-backwards-76187255d4ba"