Roman Seraphim Musical Waterglobe - Summer - Plays '"Blue Danube" Roman Seraphim Musical Waterglobe - Summer Roman Seraphim Musical Waterglobe - Summer - From the famous genuine Seraphim angel collection by Roman. Glass waterglobe with beautiful Seraphim Summer angel scene inside and detailed painted Summer scene around the porcelain base. Measures 4" dia x 5.25"h. Gift boxed. Plays '"Blue Danube".