Welcome to Cipher Saturday
You've found the home of everyone's favorite weekend pastime, where a stylized photo of a somewhat famous person from history is provided for you to identify. If you want to see if your hunch is correct, you can type the person's name into Wikipedia and the real photo from which the image below was created will appear as the first image on his page.
So, who could I be? That's the mystery! Go ahead and take a guess and then go enjoy your day. Check back tomorrow and I'll reveal the answer. The first correct post will be declared the winner.
Additional clues may be found in the cipher below, but as revealed by others, computerized image search technology has tempted some to use that to their advantage, so the keyword for today is playfair.
Here’s your cipher:
ok hu nb ht pt fp fo jg cn ip cv ig it hm sv os sz ms ng hp mk dn eb vn oc zm ms pg xy mj bn mg mc bn mr dr tr ju ki yo bu mw fr ih bs um rm mk gv ya af rm wn rl ki rm ok hu nb ht dz jg db wa sv