Emerald Infinity Stone in a Mountain Valley Cartoon

Cartoon-style illustration of a glowing Infinity Stone resting on a mossy rock in a tranquil mountain valley. Bold black outlines, flat cel-shaded colors. The stone glows emerald-green with a radiant aura, sparkles and spirals of light swirling around it. Surrounding scenery includes pine trees on gentle slopes, distant jagged mountains under a clear sky with a warm sunset. A crystal-clear stream winds through the valley with a small waterfall. Magical lighting with backlit sun, colored halos on rocks and grasses. Whimsical and adventurous mood.