妈妈抱着孩子在沙发上看电脑的快乐瞬间形象

flat illustration, 32K high definition, beautiful mother with straight black hair (wearing coral sweater) and lively little boy with light brown hair (wearing gray shorts), sitting on sofa, mother and child watching a funny video together, both laughing loudly, clean line art, flat color, no gradient, pastel color palette (coral, gray, white), warm and healing style, pure white background, high detail, commercial illustration material, vector art, soft tones, joyful expressions, full bodies visi