create a 6 years old child-like, paint capturing a heartfelt birthday scene between a grandfather and his three grandchildren (a 14-year-old boy, an 11-year-old girl, and a 9-year-old girl) in a forest setting. The small house, nestled among tall trees, radiates warmth and simplicity. The grandfather, with a friendly smile, is cooking on a simple outdoor stove, while his grandchildren, with expressive faces full of admiration and love, gather around him. The boy stands slightly taller with a curious expression, while the two girls look joyful and excited. Drawn in soft pastels, the scene has a playful yet detailed quality, with natural touches like scattered leaves, gentle sunlight, and simple, vibrant colors, capturing the warmth of family through a child’s perspective. Grandfather with no beard