The Illusion, Soft & Hard
So, …..a wall that's an illusion and, from the left - soft light and from the right hard light. Odd thing; the illusion is still there and it's still a wall - go figure.
The surprising thing is, no one ever sees this illusion, it's too big to comprehend up close.
Enough with the metaphors, I've spent the day enjoying the benefits of EU funding on a free course, learning how easy it is to set up a business. Good luck to UK wanabe entrepreneurs