AI generated wallpaper featuring dragon, knight, mountains, valley, sword, wings, castle, river, forest, sunlight

Subject: dragon, knight, mountains, valley, sword, wings, castle, river, forest, sunlight

Style: fantasy, high detail, illustration, epic, mythical, detailed, digital art, realistic, magical, surreal

Mood: awe, dramatic, majestic, epic, serene, tense, majestic, heroic, fantastical, adventurous

Colors: blue, green, gold, red, orange, yellow, white, brown, purple, silver