1930s swimwear

A beautiful 1930s bathing suit from around 1930. Isn’t it stylish? Do you think the photo is of two different models, or using some clever manipulation to show the same model from the front and back? I couldn’t decide!

source and copyright: This work is in the public domain in the European Union and non-EU countries with a copyright term of life of the author plus 70 years or less.