Picture is taken in a room.It represents church school,which is a type of primary school during the period of Ottoman rule 15-18 c. in Bulgaria.Monks-teachers studied children to read,to think,to sing and write on the sand with wooden sticks.After the liberation from Ottoman rule,began construction of a new,modern Bulgarian education system,which now includes the best technical achievements of the human intellect.The gentleman,my husband did not have a PC in his teenage years,but now he has .