This is the result of week 4.

Day 23: something transparent: the icy surface of Lake Louise, and the cool spring sky
Day 24: a perfume bottle: no perfume in the house, so some miscellaneous oils, sprays and creams.
Day 25: a musical instrument: the insides of our upright piano
Day 26: something that makes you laugh: my son, the family comedian, after a day clowning around.
