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Portraits of French Criminals Showing Their Tattoos in the 1930s - Flashbak

Paul Sorene 2-2 minutes 9/17/2026

Having seen the tattoos collected by Alexandre Lacassagne, a French physician and criminologist, we now get to show them on the flesh from a book of 1930s tattoos.

1930s tattoos

These pictures are from the journal Crocodile, bi-monthly bulletin of the General Association of the medical internship of the Civil hospitals in the city of Lyon. A special issue was published to accompany 2nd year, issue V, September-October 1934, dealing with the physiognomy of tattooing in France.

The journal was illustrated with photos of tattooed people (torso, face, back, genitals, whole body), including sailors, pimps, prisoners and prostitutes.

1930s tattoos

Dermatologist and medical historian, Dr Lacassagne was also a prison doctor. He treated criminals and prostitutes, which aroused his curiosity about the art of tattooing, then reserved for people on the edge of society. He wanted to show how ‘speaking scars, – his nickname for tattoos – revealed the inner person.

1930s tattoos 1930s tattoos

In Crocodile, we learn that the back allows the tattooist to mislead the tattooed person about the nature of what he or she is engraving, that the eye area and the toes are the most sensitive zones, and that tattoos can be punitive.

It includes a photo of the torso of the notorious criminal Louis Rambert (below; he bequeathed his tattooed skin to Lacassagne), who left his skin adorned with a magnificent polychrome tattoo to the doctor.

1930s tattoos

1930s tattoos

19th century French tattoos 1930s tattoos

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1930s tattoos via: Criminocorpus