"quelle rare connexion on a !"

Bonjour Elysia, 

In French,'rare'  keeps essentially the same meaning whether it comes before or after the noun - it means 'rare' or 'uncommon' in both positions.

This makes it different from adjectives like 'grand, 'pauvre,' or 'ancien, ' which dramatically change meaning based on position.

You can say either:

'un rare talent' 

or

'un talent rare' 

Both mean the same thing, 'a rate talent', though there's a subtle stylistic difference - placing it before the noun (which is less common for 'rare') adds slightly more emphasis or a more literary tone.

Bonne Continuation!