Breathtaking classic highball. If you are in front of this boulder, you might get intimidated by the height. But the holds are good and there are plenty of methods possible, promissed!Video at 1:05
Rain sucks, but broken holds suck even more. Remember, never climb on wet rock in Fontainebleau.
The sandstone becomes brittle, and pulling on it will ruin classic problems. Drying it doesn't help, because it's still wet and weak inside.
All you can do is wait for better conditions.