Design a genre-accurate front cover, then extend it into a full wraparound with spine and back panel

BOOK GENRE AND COMP TITLES
adult literary thriller, comparable in tone to a slow-burn psychological suspense novel

TITLE AND AUTHOR NAME TO RENDER
Render "The Quiet Room" as the title and "Elena Voss" as the author name, spelled exactly as given. Title should dominate the top two-thirds of the cover; author name smaller, bottom third.

COVER IMAGE
a single lit window in an otherwise dark house at night, seen from across an overgrown garden

GENRE TRADE-DRESS CONVENTIONS TO FOLLOW
moody desaturated palette, a single small human-scale detail rather than a full figure, generous negative sky space above for the title to sit in. A reader browsing this genre makes a split-second shelf judgment based on whether a cover matches these visual conventions before they ever read a summary — drifting far from them, even with a technically striking image, reads as off-genre rather than distinctive.

FORMAT — FRONT COVER ONLY, FIRST PASS
2:3 portrait, front panel only, no spine or back cover yet.

WHAT NOT TO DO
Do not add a review blurb, a series-numbering badge, or an award sticker unless specifically requested above — these are things a publisher adds late in production, and generating fake versions of them now just means having to remove invented text later.

SECOND PASS — EXTEND TO A FULL WRAPAROUND (after the front cover above is approved, same conversation)
Once the front panel is approved, ask to extend that same approved image sideways into a full wraparound: a spine of roughly a 1-inch trade paperback spine carrying the title and author in a vertical or stacked treatment that stays legible at true spine width, and a back panel with a plain darker panel with clear empty space for back-cover copy and a barcode block in the lower right corner, no actual blurb text yet. Anchor this request to the already-approved front artwork explicitly — the art on the spine and back needs to be a continuation of the same scene's color, light, and texture, not a fresh piece of art that happens to share a palette; asking as a follow-up edit of the existing image keeps that continuity, where a fresh generation from a text description of "the same cover, but wider" tends to reinterpret the scene rather than literally extend it.

OUTPUT
Pass one: a front-cover-only image, genre-accurate, with title and author rendered legibly. Pass two, once approved: the same artwork extended into a full wraparound with a legible spine and a back panel reserved for cover copy.