卡通手绘风两只恐龙火山喷发绿色树木场景插画

cartoon illustration, main colors green, blue, and brown, bright and harmonious color scheme, large long-necked dinosaur on the left, two smaller dinosaurs on the right, open grassy field, background with volcano, mountains, and flying birds, prehistoric style, detailed elements like ferns, rocks, and volcanic eruption, lively and interesting visual effect, sense of exploration and mystery