Yeah. I ship the two very character who have the least screen time. Execute me.I don't delude myself thinking I'm going to get a lot of attention for this piece. There are probably two and a half Shino/Hanabi shippers out there, and I am one of them. But, oh well.
About the picture, though. It's set in the same ninja universe we know (so the Byakugan and my headcanon about Shino's all-black eyes remain), but the timeline differs. I could imagine the setting anywhere from Muromachi to Edo period - probably Edo? I won't pretend I'm a Japanese history expert.
For Hanabi's clothing, I found inspiration in her outfit in The Last. However, as you can see, she's been appropriately aged up for this piece. She's definitely over twenty, which makes Shino over twenty five. Shino's haircut is inspired by the 700th chapter. (Outside the bedroom, he wears a bun, of course. He's no savage.) He's all bruised and bloody because I said so. Yay.
The painting I used as a background/wallpaper is