Competitors pose for tattoo enthusiasts during the London Tattoo Convention at Tobacco Dock.

Photo: Facundo Arrizabalaga/EPA

Tattoo artists at work

Photo: Vickie Flores/Rex/Shutterstock

Various styles of tattoo were on show at the convention

Photo: Vickie Flores/Rex/Shutterstock

A heavily tattooed man

Photo: Vickie Flores/Rex/Shutterstock

A tattoo artist works on a man’s back

Photo: Vickie Flores/Rex/Shutterstock

Tattoo enthusiasts pose for photographs

Photo: Facundo Arrizabalaga/EPA