from left to the right: Madam Irina N. Ermolova, Mr. Kok Kee Boon
from left to the right: Madam Irina N. Ermolova, Mr. Kok Kee Boon
from left to the right: Madam Irina N. Ermolova, Mr. Kok Kee Boon
from left to the right: Madam Irina N. Ermolova, Mr. Kok Kee Boon