Quote
All are sketches drawn in your hand than you convert in online version?
I am owner only Satoshi IV version.
It is classic portrtait: 65×80 cm -> oil on canvas technique.
Portrait is painted by quite popular Polish artist - Michael Cander.
Samurai is just his vision.
Quote
By the way, is there any 2nd satoshi?
As I know Satoshi 2nd was just the copy of Satoshi 1st, but in another format.