Depict an awe-inspiring fantasy battle in a lush yet subtly colored forest, featuring a noble paladin adorned in intricately designed armor. His sword and shield emit a faint, holy glow. Standing with him, a mysterious wizard clad in a hooded robe covered with detailed arcane symbols, holds a staff topped with a gently glowing orb. The wizard's face remains partially concealed, enhancing the aura of enigma. On the opposite side, a skilled ranger in an elaborately crafted leather cloak brandishes a taut longbow. The formidable challenge they face is a colossal, tri-headed dragon, its scales a blend of muted hues with rich texture. The forest is illuminated by sharp, clear light, emphasizing the finely detailed characters and the serene yet tense atmosphere. The depiction retains artistic finesse while ensuring character and environment clarity, enriching the spirit of the fantastical confrontation.