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Oldskull Art Pack XII: Grimrook (AI Generated)


For use by e-book creators, designers, and Game Masters, Oldskull Art Pack XII – Grimrook – features AI-assisted creations by Kent David Kelly in glorious full color.

Celebrating the release of the Castle Oldskull introductory setting supplement Exiles of the Scarlet Tabard, Grimrook contains the artwork featured in that book for your own use, as well as many alternate “outtakes” and additional pieces which didn’t make it into the original tome. There are over 80 pieces of artwork in all!

Upon purchasing this PNG-file art pack, you are permitted to use all of the included artwork an unlimited number of times without restriction, for personal and/or commercial use.

If any images are used in a commercial product intended for profit, I ask that you please include the following attribution within your relevant work(s): “Some art created by Kent David Kelly, 2022.”

This deluxe art pack contains the following 85 original pieces:


[1] A Captain of the Scarlet Tabard

[2] A Welcoming Vista to Grimrook from the Vantage of the High Chaos Gate

[3] Cappadocius Vigil I - The Vision Appears

[4] Cappadocius Vigil II - The Vision Alone

[5] Castle Oldskull Approach from the East

[6] Cinder Effigy I - The Prayers

[7] Cinder Effigy II - The Riots Begin

[8] Damian Prester His Overlordships Plague Patriarch of Grimrook

[9] Demon Hound I - Darkness

[10] Demon Hound II - The Yellowing

[11] Dungeon Captain Erik I - Incineration

[12] Dungeon Captain Erik II - Council

[13] Empress of the Damned I - Awakened

[14] Empress of the Damned IV - Sated

[15] Empress of the Damned VI - Adorned

[16] Entrosia

[17] Gladiatorial Death Effigies

[18] Glimpses of Grimrook I - Sunrise and Mirage

[19] Glimpses of Grimrook II - Dusk and the Crowde

[20] Glimpses of Grimrook III - Temples of Justice

[21] Glimpses of Grimrook IV - Chaos Quarter

[22] Glimpses of Grimrook V - The Citadel

[23] Glimpses of Grimrook VI - Black Watch

[24] Groohlz Drakha in Waiting

[25] Guardian of the Under Gate of Chaos

[26] Guardian of the Under Gate of Law

[27] Guardian of the Under Gate of Neutrality

[28] Hierarch Rossus

[29] Lord Artorius I

[30] Lord Artorius II

[31] Mad Troll God I - Tarot Manifestation

[32] Mad Troll God II - Kindly Grin

[33] Mad Troll God III - Death Leer

[34] Mad Troll God IV - The Bemused One

[35] May the Eye of Alhazred Watch Over Thee

[36] Overlord Khom Orthruul of Grimrook Ponders His Cursed Immortality I

[37] Overlord Khom Orthruul of Grimrook Ponders His Cursed Immortality II

[38] Patriarch Damian Prepares His Incinerator of Purification

[39] Plague Doctor I - Reverence

[40] Plague Doctor II - Dark Visions

[41] Plague Patriarch Damian Prepares the Ritual of Quarantina for Adventurous Visitors to Grimrook

[42] Shrine of a Demon Lord

[43] Shrine of a Great Old One

[44] Shrine of an Arch Devil

[45] Shrine of the Daemons

[46] Shrine of the Shape Shifters

[47] The Crimson Spire I - Approached

[48] The Crimon Spire II - Gloried

[49] The Crimson Spire III - Vision of Ruin

[50] The Demon Thing I - Hunting

[51] The Demon Thing II - Yellow Plague

[52] The Dream of Cappadocius

[53] The Drow Matriarch

[54] The Ebon Shrine of the Undercity

[55] The Idol of Crom

[56] The Idol of Welcome

[57] The Overlord Khom Orthruul Rises to Greet the Champions of Law

[58] The Overlord of Grimrook Prepares to Adjudicate Matters Between the Hierarchs of Chaos and Law

[59] The Overlord Rises

[60] The Serpent Folk Marchioness

[61] The Shrine of Cappadocius I - Prayers of the Orient

[62] The Shrine of Cappadocius II - Prayers of the Occident

[63] The Shrine of Charun

[64] The Shrine of Orcus

[65] The Temple Descent

[66] The Undercity I - Sanctuary

[67] The Undercity II - Rituals

[68] The Undercity III - Necropolis

[69] The Undercity IV - Prayer

[70] The Undercity V - Reverence

[71] The Ushirian Manor I - Torchlight

[72] The Ushirian Manor II - The Upper Suites

[73] The Ushirian Manor III - The Watch

[74] The Ushirian Manor IV - Veils of Illusion

[75] The Ushirian Manor V - Lights in High Places

[76] The Ushirian Manor VI - Wards of Forbiddance

[77] The Ushirian Manor VII - Illusion and Solitude

[78] The Ushirian Manor VIII - Doom Approaches

[79] The Viper Bitten I - Veil and Cloak of Shadows

[80] The Viper Bitten II - Arrival at Dawn

[81] The Welsh Piper Hierarch of the Scarlet Tabard Leads the Grimrook Festival of Cymru

[82] The Welsh Piper II - Festival of All

[83] The Welsh Piper III - Twilight

[84] The Welsh Piper IV - The Scars Revealed

[85] Tower View of Grimrook


* * * * *


Please refer to the folder of associated PNG files which accompany this document.

Disclaimer: This product contains assets that were procedurally generated with the aid of creative software powered by machine learning.

The software used to create the raw output of this artwork was Midjourney AI, as prompted and curated by Kent David Kelly. Additional necessary refinement software (“Handcrafted” in DriveThruRPG parlance) used by Kent David Kelly to further customize the individual raw AI outputs included the following, with between four and seven software suites being used per piece: [1] Affinity Photo, [2] ChaiNNer, [3] FaceApp, [4] GFPGAN Inference, [5] Microsoft Picture Manager, [6] Paint Classic, [7] PowerPoint, [8] Python Colaboratory (Colab), [9] PyTorch, and [10] 4x_Deviance_60000G.pth.


Oldskull Art Packs

Visions of Your Imagination

For Advanced / Basic / Expert Fantasy Role-Playing Systems

And Your Personal & Commercial Art Projects


Supplement Title

Primary Art Themes


Oldskull Art Pack I: Durer’s Dreamlands

Dark Fantasy / Cthulhu Mythos / Planar Adventures


Oldskull Art Pack II: The Bauer Treasury

Classic Fantasy / Fairytales / Trolls


Oldskull Art Pack III: Dream Walker I

Dark Fantasy / Planar Adventures / Steampunk


Oldskull Art Pack IV: Cthulhu I

Cthulhu Mythos


Oldskull Art Pack V: Dreaming of Steam



Oldskull Art Pack VI: Pegana

Cthulhu Mythos / Pegana Mythos


Oldskull Art Pack VII: Dream Walker II

Dark Fantasy / Planar Adventures / Steampunk


Oldskull Art Pack VIII: Cthulhu II

Cthulhu Mythos


Oldskull Art Pack IX: Unseelie Court

Dark Fantasy / Faerie Lore


Oldskull Art Pack X: Demoness

Demonlogy / Occult


Oldskull Art Pack XI: Dream Walker III

Dark Fantasy / Planar Adventures / Steampunk


Oldskull Art Pack XII: Grimrook

Dark Fantasy / Castle Oldskull / World of Oldskull


Oldskull Art Pack XIII: Realms of Entropy

Chaos Lands / Dark Fantasy / World of Oldskull


Oldskull Art Pack XIV: Spice Flow

Desert Adventures / Science Fiction / Space Opera


Oldskull Art Pack XV: Wonderland Shire

Character Concepts / Dreamlands / Faerie Lore


Oldskull Art Pack XVI: Renaissance Adventurers

Character Concepts / Dark Fantasy / World of Oldskull


Oldskull Art Pack XVII: Dream Walker IV

Dark Fantasy / Planar Adventures / Steampunk


(And more can be found at the Wonderland Imprints publisher page.)

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Product Information
File Size:
258.02 MB
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File Last Updated:
August 21, 2022
This title was added to our catalog on August 21, 2022.