toy blocks, colorful, interlocking, construction, playful, child building, creative, plastic texture, smooth surfaces, vibrant colors, block structures, castles, vehicles, robots, animals, educational, indoor activity, playroom, soft lighting, close-up shot, shallow depth of field, focused on hands, background blur, cheerful atmosphere, primary colors, red, blue, yellow, green, 3D composition, high angle view, scattered blocks on carpet.