Once or twice: multiplication

Riga 16.01 - 18.01.2014

Latvian fairytales often starts with the word “once”. Why it couldn’t happen twice? Like, “Twice upon a time...”? In Latvian this word also means multiplication.
The graphical sign of the word makes us think about mathematics; however, sometimes we can multiply our feelings.

The fire at the sculpture is to be set from two points. The diagonals of the sculpture will change their directions during the process of burning.