Contemplative warrior woman with greatsword in rocky canyon

Epic fantasy oil painting in the style of Frank Frazetta and Boris Vallejo. Powerful muscular warrior woman with long flowing silver-blue hair, head bowed in contemplation. She stands holding a massive ornate greatsword vertically with both arms crossed over the blade, hilt near her chest, tip pointing down. Wearing battle-worn barbarian armor: ornate steel bikini-style breastplate with serrated edges, matching steel vambraces on forearms, leather arm band on bicep, ornate steel choker necklace, leather and steel hip plates with hanging fur and leather straps, ornate belt buckle with embossed design, steel greaves on shins. Armor is weathered, scratched, with patina and age. Skin is athletic, muscular, sun-tanned with glossy sweat sheen and subtle highlights. Background: dramatic rocky cave or canyon with warm golden light breaking through from above, cool blue mist and shadows below. Volumetric lighting, god rays streaming down. Color palette: warm burnt orange, ochre, sienna highlights against cool steel blue, slate gray, and misty cyan shadows. Composition: vertical 9:16, full body from thighs up, centered, low angle heroic shot. Painted texture, visible brushstrokes, classic 1970s-80s fantasy illustration style. Dramatic chiaroscuro lighting, high contrast, painterly realism, heroic and melancholic mood. Ultra-detailed, masterpiece, 8K.