Shattered glass!

by subacati

Splinters scatter
hither and thither
the pieces collected
this one here
that one there
all reassembled
glue on the edges
holding together
the flaws are now evident
the weaknesses clear
the pane is repaired
though marred
criss-cross scored
return it to the furnace?
The furnace standing cold
the shattered pane
in one piece
but whole again