Colorful ice cream truck, cheerful music playing, parked by the sidewalk, sunny day, bright blue sky with fluffy white clouds, green grass, vibrant flowers blooming around, happy children gathered around, excited facial expressions, colorful balloons tied to the truck's mirrors, shiny chrome handles, retro-style decals on the side panels, wooden serving window open, cold treats displayed inside, ice cream cones and popsicles in various flavors, friendly vendor smiling, warm lighting, shallow depth of field.