I created some AI-generated images in two other styles: pre-Raphaelite and Early Renaissance woodblock print. While I liked some of these, I ultimately felt that the Arthur Rackham-inspired silhouette illustrations captured the dark fairy-tale vibe the best. 

PRE-RAPHAELITE CONCEPT

Callum (The Boy Who Plays With Doves): 

(Gencraft gave him a third hand...)

Imogen (The Seamstress): 

The Hunter's Sons:

The Hunter's Wife:

The Tall Man (Hawk Demon in human form):

The Hawk Demon (in true form):

MALLEUS MALEFICARUM WOODBLOCK PRINT CONCEPT

Callum (The Boy Who Plays With Doves): 

The Hunter's Sons:

Callum speaks to The Tall Man about Sleepfulness:

The Hunter's Wife vents to her village audience:

Hawk of Hawks, A Raptor Blent, Seizer of the Innocent:

Imogen invokes the Daughters of the Searingness: