Dark fantasy diptych: colossal tree guardian in moonlit wasteland AI Image Prompt

Dark fantasy concept art diptych, format: two stacked widescreen panels separated by a thin black divider, painterly illustration, muted olive-green palette, intricate ink-like linework, cinematic scale, no captions or UI text. Overall mood: ancient, mythic, mournful, eldritch nature magic in a ruined wasteland under a large pale moon. Layout: panel 1 (top): A colossal tree-bodied guardian stands in a desolate rocky valley, mid-distance, body filling right half of frame. Bark legs like twisted trunks, root hands, rough stone-and-wood torso, branching tree head silhouetted against huge pale moon. Deep moss-green cloak streams dramatically leftward, black inner lining with glowing yellow-green vein patterns. Holds large staff or mace horizontally across body: dark gnarled shaft, black spiked stone head near center-left, wide luminous turquoise crystal blade extending far left. Small bones and skeletal remains in foreground, distant jagged ruins in fog. Tiny torch-bearing human figure at lower right for scale. Golden dust trail arcs across sky behind guardian. Panel 2 (bottom): A second colossal forest revenant or ancient druidic titan advances through graveyard-like wasteland. Figure centered-right, hunched and towering, built from dark bark, moss, roots, cracked stone armor, hanging vines, glowing yellow-green fissures. Head and crown are tangled dead black branches, ragged foliage and roots cascading down face. Torn windblown dark green cloak swept left, decorated with small circular eye-like markings and faint golden root patterns. Right hand holds tall crooked staff topped with translucent turquoise crystal spearhead, dangling chains and moss. Huge full moon behind its head. Foreground: tiny cloaked traveler holding torch facing the giant, surrounded by skulls, ribs, broken stones, ruin fragments. Distant ruined towers and arches fade into green misty background, several dotted golden trails curve across cloudy sky. Subject: main creature: {argument name="guardian type" default="colossal ancient tree-and-stone forest guardian"}, cloak color: {argument name="cloak color" default="deep moss green"}, glowing magic color: {argument name="glowing magic color" default="yellow-green and turquoise"}, weapon style: {argument name="weapon style" default="enormous gnarled staff with glowing turquoise crystal blade"}, setting: {argument name="setting" default="misty ruined wasteland under a pale full moon"}. Style: highly detailed dark fantasy environmental concept art, Moebius and classic fantasy illustration influence, fine etched textures, painterly digital gouache, dramatic silhouette, enormous scale contrast, atmospheric haze, subtle grain, muted greens and ochres, glowing magical accents, intricate bark, stone, moss, bone, and cloth details. Camera: wide cinematic composition in both panels, low human-scale viewpoint, monumental creature scale, strong horizontal cloak movement, moon backlighting. Lighting: dim moonlit ambience with soft yellow-green sky glow, turquoise crystal bioluminescence, tiny warm torchlight accents. Negative prompt: photorealism, modern city, sci-fi armor, bright saturated cartoon colors, cute character design, clean vector art, text, labels, watermark, logo, symmetrical character sheet, close-up portrait.