简约现代扁平化风格女性与自然和谐共生城市生态插画

illustration, minimalist cartoon style, light blue and pale green color scheme, soft and fresh palette, one adult long-haired female, calm expression, hand raised palm up, simple clothing, bird in hand, city buildings and baby figure in background, harmonious and serene atmosphere, idealized nature and city combination, leaf patterns in hair, circular ripples in background, gradient background with natural elements, warm and beautiful visual effect, conveys maternal love and hope, message of harmony and future prospects,elemental