In a previous life (when I wasn't being a rock and roll star or a teacher) I used to fix photos for people: give me a rubbish old photo with bits missing and I can make it sparkle again. I still occasionally play around with Photoshop, but now I am more likely to work photos the other way.
For instance, take my uncle and aunt posing with Célestine in 2010and then timeshift it.
Yesterday I said "This is to take advantage of a week of good weather which we are now promised: a couple of days ago the forecast was for continual rain and overcast days, now the prediction is for five or six days of mid 20s and clear skies."
I was wrong. 20 minutes after writing that it started to rain - gently - but rain none the less. At the time Meteo de France said it was sunny. It didn't get sunny until about 17.00 yesterday evening.