It's french for 'Peace and Health'.
Peace and love
Paix et Liberté was created in 1950.
la Paix et le bonheur means 'Peace and happiness'
amour et paix
paix et harmonie
paix et unité
et means and in english
et quand ? means 'and when?' in English.
the opposite of 'guerre' is 'paix' (fem.) - like in the title of Tolstoï's novel, 'Guerre et Paix' (war and peace)
Peace and Blessings Paix et Bénédictions
Translation: Avec paix et amour.
Et felie is not french