John Larson, head of sculpture conservation at the National Museums and Galleries on Merseyside, England, says that with high - quality marble now in short supply, the new technique has the advantage of being quick and of producing large quantities of solution very cheaply with no damaging side effects.
John Larson, kepala konservasi pahatan di Museum dan Galeri Nasional di Merseyside, Inggris, mengatakan bahwa marmer berkualitas tinggi kini langka, dan teknik baru ini memiliki keuntungan karena dapat menghasilkan cairan dengan cepat, banyak, sangat murah, dan tanpa efek sampingan yang merugikan.