Artist's colours are seen during the "World Bodypainting Festival 2018" in Klagenfurt, Austria, July 13, 2018. REUTERS/Lisi Niesner

Make-up artist Jonathan Pavan from Brazil works on model Thiago during the "World Bodypainting Festival 2018" in Klagenfurt, Austria, July 13, 2018. REUTERS/Lisi Niesner

An artist paints a model during the "World Bodypainting Festival 2018" in Klagenfurt, Austria, July 13, 2018. REUTERS/Lisi Niesner

An artist paints a model during the "World Bodypainting Festival 2018" in Klagenfurt, Austria, July 13, 2018. REUTERS/Lisi Niesner

Carla Gouws from South Africa points at a scribble during the "World Bodypainting Festival 2018" in Klagenfurt, Austria, July 13, 2018. REUTERS/Lisi Niesner

A model performs during the "World Bodypainting Festival 2018" in Klagenfurt, Austria, July 13, 2018. REUTERS/Lisi Niesner

Artists paint a model during the "World Bodypainting Festival 2018" in Klagenfurt, Austria, July 13, 2018. REUTERS/Lisi Niesner

Make-up artist Jonathan Pavan from Brazil works on model Thiago during the "World Bodypainting Festival 2018" in Klagenfurt, Austria, July 13, 2018. REUTERS/Lisi Niesner

Model Thiago, painted by Make-up artists Jonathan Pavan and Alisson Rodrigues from Brazil, performs during the "World Bodypainting Festival 2018" in Klagenfurt, Austria, July 13, 2018. REUTERS/Lisi Niesner

Brazilian make-up artists Alisson Rodrigues and Jonathan Pavan pose with model Thiago during the "World Bodypainting Festival 2018" in Klagenfurt, Austria, July 13, 2018. REUTERS/Lisi Niesner

A model performs during the "World Bodypainting Festival 2018" in Klagenfurt, Austria, July 13, 2018. REUTERS/Lisi Niesner

A model performs during the "World Bodypainting Festival 2018" in Klagenfurt, Austria, July 13, 2018. REUTERS/Lisi Niesner

Model Thiago, painted by Make-up artists Jonathan Pavan and Alisson Rodrigues from Brazil, performs on stage during the "World Bodypainting Festival 2018" in Klagenfurt, Austria, July 13, 2018. REUTERS/Lisi Niesner

Paint is seen on a model during the "World Bodypainting Festival 2018" in Klagenfurt, Austria, July 13, 2018. REUTERS/Lisi Niesner

A model performs during the "World Bodypainting Festival 2018" in Klagenfurt, Austria, July 13, 2018. REUTERS/Lisi Niesner

A model performs during the "World Bodypainting Festival 2018" in Klagenfurt, Austria, July 13, 2018. REUTERS/Lisi Niesner

Model Anna Lisa performs on stage during the "World Bodypainting Festival 2017" in Klagenfurt, Austria July 28, 2017. REUTERS/Leonhard Foeger

A model performs on stage during the "World Bodypainting Festival 2017" in Klagenfurt, Austria July 28, 2017. REUTERS/Leonhard Foeger

Models perform on stage during the "World Bodypainting Festival 2017" in Klagenfurt, Austria July 28, 2017. REUTERS/Leonhard Foeger

A model performs on stage during the "World Bodypainting Festival 2017" in Klagenfurt, Austria July 28, 2017. REUTERS/Leonhard Foeger

Model Anna Lisa performs on stage during the "World Bodypainting Festival 2017" in Klagenfurt, Austria July 28, 2017. REUTERS/Leonhard Foeger

Models perform on stage during the "World Bodypainting Festival 2017" in Klagenfurt, Austria July 28, 2017. REUTERS/Leonhard Foeger

Artist Karen Dinger from Germany and model Anna Lisa pose for photographers during the "World Bodypainting Festival 2017" in Klagenfurt, Austria July 28, 2017. REUTERS/Leonhard Foeger

A model poses for photographers during the "World Bodypainting Festival 2017" in Klagenfurt, Austria July 28, 2017. REUTERS/Leonhard Foeger

A model poses for photographers during the "World Bodypainting Festival 2017" in Klagenfurt, Austria July 28, 2017. REUTERS/Leonhard Foeger

A model performs on stage during the "World Bodypainting Festival 2017" in Klagenfurt, Austria July 28, 2017. REUTERS/Leonhard Foeger

A model performs on stage during the "World Bodypainting Festival 2017" in Klagenfurt, Austria July 28, 2017. REUTERS/Leonhard Foeger

Models perform on stage during the "World Bodypainting Festival 2017" in Klagenfurt, Austria July 28, 2017. REUTERS/Leonhard Foeger TPX IMAGES OF THE DAY

An artist touches up makeup on a model during the "World Bodypainting Festival 2017" in Klagenfurt, Austria July 28, 2017. REUTERS/Leonhard Foeger

An artist touches up makeup on a model during the "World Bodypainting Festival 2017" in Klagenfurt, Austria July 28, 2017. REUTERS/Leonhard Foeger

An artist touches up makeup on a model during the "World Bodypainting Festival 2017" in Klagenfurt, Austria July 28, 2017. REUTERS/Leonhard Foeger

A model is seen during the "World Bodypainting Festival 2017" in Klagenfurt, Austria July 28, 2017. REUTERS/Leonhard Foeger

An artist touches up makeup on a model during the "World Bodypainting Festival 2017" in Klagenfurt, Austria July 28, 2017. REUTERS/Leonhard Foeger

An artist touches up makeup on a model during the "World Bodypainting Festival 2017" in Klagenfurt, Austria July 28, 2017. REUTERS/Leonhard Foeger

An artist touches up makeup on a model during the "World Bodypainting Festival 2017" in Klagenfurt, Austria July 28, 2017. REUTERS/Leonhard Foeger

An artist airbrushes a model during the "World Bodypainting Festival 2017" in Klagenfurt, Austria July 28, 2017. REUTERS/Leonhard Foeger

A model is seen during the "World Bodypainting Festival 2017" in Klagenfurt, Austria July 28, 2017. REUTERS/Leonhard Foeger

An artists hand is seen during the "World Bodypainting Festival 2017" in Klagenfurt, Austria July 28, 2017. REUTERS/Leonhard Foeger

An artist touches up makeup on a model during the "World Bodypainting Festival 2017" in Klagenfurt, Austria July 28, 2017. REUTERS/Leonhard Foeger

An artist touches up makeup on a model during the "World Bodypainting Festival 2017" in Klagenfurt, Austria July 28, 2017. REUTERS/Leonhard Foeger

An artist touches eye lashes on a model during the "World Bodypainting Festival 2017" in Klagenfurt, Austria July 28, 2017. REUTERS/Leonhard Foeger

A model is seen during the "World Bodypainting Festival 2017" in Klagenfurt, Austria July 28, 2017. REUTERS/Leonhard Foeger

An artist touches up makeup on a model during the "World Bodypainting Festival 2017" in Klagenfurt, Austria July 28, 2017. REUTERS/Leonhard Foeger

An artist touches up makeup on a model during the "World Bodypainting Festival 2017" in Klagenfurt, Austria July 28, 2017. REUTERS/Leonhard Foeger

An artist touches up makeup on a model during the "World Bodypainting Festival 2017" in Klagenfurt, Austria July 28, 2017. REUTERS/Leonhard Foeger TPX IMAGES OF THE DAY

A model poses during the World Bodypainting Festival in Poertschach, Austria, July 1, 2016. REUTERS/Heinz-Peter Bader TPX IMAGES OF THE DAY

A model takes photographs during the World Bodypainting Festival in Poertschach, Austria, July 1, 2016. REUTERS/Heinz-Peter Bader TPX IMAGES OF THE DAY

An artists touches up artwork on a model during the World Bodypainting Festival in Poertschach, Austria, July 1, 2016. REUTERS/Heinz-Peter Bader TPX IMAGES OF THE DAY

A model displays ultraviolet light paint during the World Bodypainting Festival in Poertschach, Austria, July 1, 2016. REUTERS/Heinz-Peter Bader

Artist use ultraviolet light paint on models during the World Bodypainting Festival in Poertschach, Austria, July 1, 2016. REUTERS/Heinz-Peter Bader

A model takes photographs during the World Bodypainting Festival in Poertschach, Austria, July 1, 2016. REUTERS/Heinz-Peter Bader

A model poses for photographers during the World Bodypainting Festival in Poertschach, Austria, July 1, 2016. REUTERS/Heinz-Peter Bader

A model poses during the World Bodypainting Festival in Poertschach, Austria, July 1, 2016. REUTERS/Heinz-Peter Bader

A model poses during the World Bodypainting Festival in Poertschach, Austria, July 1, 2016. REUTERS/Heinz-Peter Bader

A model poses during the World Bodypainting Festival in Poertschach, Austria, July 1, 2016. REUTERS/Heinz-Peter Bader

An artists touches up artwork on a model during the World Bodypainting Festival in Poertschach, Austria, July 1, 2016. REUTERS/Heinz-Peter Bader

A model poses during the World Bodypainting Festival in Poertschach, Austria, July 1, 2016. REUTERS/Heinz-Peter Bader