A young boy tripped and fell onto an expensive painting in a museum exhibition. The painting is 350 years old, and now has a hole in it!http://edition.cnn.com/2015/08/25/asia/boy-trips-punches-hole-in-painting/
The museum isn´t angry with him though - they understand that it was an accident, and he didn´t mean to damage the painting. They plan to restore the painting as much as they can.
punch - to hit with a fist
curator - the person who takes care of a museum or other collection
trip - to catch your foot on something and stumble or fall
stumble - to almost fall; to lose your balance for a moment
mend - repair a material that is damaged
dumbfounded - astonished or amazed by something, so that you can´t talk; speechless
one-off - done, made or happening only once, and won´t be repeated
mishaps - an unlucky accident
the full extent - to the maximum degree
What would you do if you damaged an old, expensive piece in a museum?