Mystery of humanity. (Illusion masterpiece)

The biggest mystery won't occur when we die, but will eventually come to edxistence when we are still on Earth.

Don't be too simple to clarify, let people rack there brain about you, because the mightiest mystery in humanity is the human HEART. So, " try to keep those cards close to your chest" in another rephrased terms, It simply means, keeping your plans and ideas to yourself till the perfect moment, then you unleash your "dragon"

I Made the artpiece on a pelican paper with a pencil, using cross hatch shade.

Here are steps below:

Thanks all.