Nices pictures is "belles images" in French.
you say 'agréable'.
buenas fotos
In French, 'bon voyage' means 'have a nice journey'.
'your the nice one' in french is 'votre la belle'.
tienes fotos bonitas!
Say the truth, if it's ugly say it in a nice way that is not offending!
It tastes nice is "ça a bon gout" or "c'est bon" in French.
allons à Nice
Travail
gentil/gentille
Bardzo ładne zdjęcia.
You can say "c'est sympa" in French to mean "that's nice."