My original tumblr post was here. This first appeared at What Jane Saw where it is credited as Embracing the Dark Side by Catherine Moore, who I believe is the artist who has this site. The illustration comes to proximately by Art Against Society.
Tumblr favorite #2773: Aww….
“Your lack of fear disturbs …. What the heck. Yes, I would love to have another tea party, Miss Haversmith. Scone? Lovely!”