Two musical notes on a white background, minimal vector style — left: a blue quarter note with the stem formed by a smooth curvy line of three S-shaped curves; right: a green quarter note with the stem formed by a zigzag line of three sharp spikes alternating direction (first spike points up, second down, third up); both notes centered horizontally, equal size, crisp outlines, flat colors, subtle soft drop shadows, high contrast, clean composition. Mehr sehen