Artist Source
Artist
Artist "Twitter"
saucenao failed me, I do not know the artist D:
Creator: Mikel (4 hands) | https://www.pixiv.net/member_illust.php?mode=medium&illust_id=106963084
Have a link to some nice Yukina art
https://twitter.com/i/web/status/1124315330111688705
Artist source
credits: Nick Oei
Creator: snk, yohan1754