Art Nouveau Desert Oasis with Golden Dunes

(masterpiece, ultra-detailed, 8K resolution, cinematic fantasy lighting, magical realism, dreamlike atmosphere) A surreal desert oasis rendered in the opulent, symbolic Art Nouveau style of Gustav Klimt. A vibrant turquoise river meanders fluidly through a sea of golden-orange sand dunes, their curves and contours adorned with delicate swirling filigree, mosaic patterns, and abstract ornamental motifs. The dunes shimmer as if gilded, their surfaces capturing the luminous glow of a mythical golden hour. Lining the water’s edge are stylized palm trees, their elongated trunks wrapped in intricate geometric spirals, and their leaves glistening with metallic gold and emerald inlays, evoking Klimt’s characteristic use of gold leaf and decorative repetition. Gliding across the calm river is a crimson-and-white sailboat, its sails adorned with spiral symbols, checkerboard patterns, and gilded rectangles, reminiscent of Klimt’s "The Kiss" and "The Tree of Life". The boat reflects on the jewel-toned water, its reflection slightly distorted, adding a painterly, mystical effect. In the far distance, snow-capped mountains tower like divine cathedrals, their peaks etched with faint, ornamental engravings and symbolic female figures subtly embedded into the rock faces. These forms are faint yet powerful, blending into the natural landscape as ethereal guardians. Above, the sky is swirling and otherworldly — a mix of deep midnight indigo, molten gold, and lavender-gray storm clouds, textured with stylized lightning bolts and celestial spirals. The clouds are brushed in abstract layers with glowing edge highlights, creating a dynamic contrast between chaos and serenity. Bordering parts of the scene are flat Klimt-style panels — luxurious golden borders filled with mosaic detail, vines, and arcane glyphs — creating a fusion between portrait frame and landscape painting. Subtle female silhouettes and symbolic faces are softly woven into the trees, clouds, and dunes, embodying K