On the postcard back the quote by José Almada Negreiros (famous multidisciplinary portuguese artist) reads
"I keep a quotidian ambition, which I'll give to no one, of wanting to be the best of all portuguese!"

The read line: "One lies in the bed one makes."

Under the dog it reads:
Pick up your Bobi's "poop"! (Bobi is one of the most common names for dogs in Portugal)
A different Portugal! Do it yourself.