Edit: Forgot to say this since I was in a rush, but she's his GREAT-grandmother. His grandma's dead, though, so he just calls her grandma/Nana. :3
Oh, and her names Raya.
In an unforseen turn of events in which my big brother bribed me with Sherlock Season 1 on DVD, I'm leaving for the city very soon, so ima type this out reallllll quick.
This lovely little old lady is Dimitri's grandmother.
She's Ukrainian (somehow), and the sweetest person you'll ever have the pleasure to meet, but when she's strict she's like an army general.
At roughly the age of 120 here, she's determined NOT to let a little punk like her favourite grandson outlive her. XD
She scolds him whenever he rips his suit (for reasons which will be revealed in an Ask picture), and yanks on his ear or smacks the back of his head as punishment.
Like he is, she used to be a spy as well, and a damn good one at that, so she also scolds him if he comes in all beaten-up. (She's fixing a bullet graze in the bottom panel. Harshly. XD)
She's the only person in the world Dimitri's actually scared of, and also the only person from his family he ever sees anymore.
She loves him to pieces and he thinks she's the toughest old lady in the world.
Now I just need to learn some Ukrainian swear words and endearing Ukrainian things she can call him. X3
She's also unnamed, so if you have any Ukrainian or Russian names you think would fit her then please suggest one. :3
Dimitri, his grandma and artwork (c)