Not much is known about Spanish artist Vincente Cristellys (1898-1970) but his style is definitely recognizable. This miniature art print is one in the "Parisienne" series produced by Éditions d'Art by Yvon. Not technically a postcard but similar in cardstock as one, this print is just over 4 inches wide and about 5.75 inches tall. Unused, the top right corner is lightly creased. However, I'd still classify it as very good vintage condition. The colors are so bold and richly saturated. A typical Parisian, this classic beauty has held up well for her age!
Please note: this listing is for the beauty in red. I also have one in blue. The last photo shows you a couple more of Cristellys' designs, to give you a better idea as to whether or not you'd like to start a collection of his work. I've been lucky to get my hands on these in the past; it doesn't take long to figure out which prints are harder to find!