The Opera House and a ferry seen at Circular Quay in Sydney, NSW

The Opera House and a ferry seen at Circular Quay in Sydney, NSW in January 2020

Ferries on the water at Circular Quay in Sydney, NSW

Ferries on the water at Circular Quay in Sydney, NSW in January 2020

Cars waiting to cross at the Wymah ferry on Lake Hume, Victoria

Cars waiting to cross at the Wymah ferry on Lake Hume, Victoria in October 2018

Passengers holding on in a ferry at night on the Chao Praya River in Bangkok, Thailand

Passengers holding on in a ferry at night on the Chao Praya River in Bangkok, Thailand in June 2016

A pretty woman on a ferry on the Chao Praya River in Bangkok, Thailand

A pretty woman on a ferry on the Chao Praya River in Bangkok, Thailand in June 2016

The Lady Northcott Ferry at Circular Quay with the Sydney Harbour Bridge behind it in Sydney, NSW

The Lady Northcott Ferry at Circular Quay with the Sydney Harbour Bridge behind it in Sydney, NSW in September 2017

A ferry on the Chao Praya River during a monsoon shower in Bangkok, Thailand

A ferry on the Chao Praya River during a monsoon shower in Bangkok, Thailand in September 2017

Ferry on the Chao Praya River as seen from the Sheraton Royal Orchid Hotel in Bangkok, Thailand

Ferry on the Chao Praya River as seen from the Sheraton Royal Orchid Hotel in Bangkok, Thailand in September 2017

A ferry in Double Bay, Sydney

A ferry in Double Bay, Sydney in May 2017

A ferry at Kagoshima, Japan

A ferry at Kagoshima, Japan in March 2015

A ferry and the foothills of Mt Sakurajima at Kagoshima, Japan

A ferry and the foothills of Mt Sakurajima at Kagoshima, Japan in March 2015

A ferry and Mt Sakurajima erupting at Kagoshima, Japan

A ferry and Mt Sakurajima erupting at Kagoshima, Japan in March 2015

A ferry on the Vltava River with the Charles Bridge in the background in Prague, Czech Republic

A ferry on the Vltava River with the Charles Bridge in the background in Prague, Czech Republic in February 2014

A ferry on the Chao Praya River in Bangkok, Thailand

A ferry on the Chao Praya River in Bangkok, Thailand in June 2016

A ferry and an apartment block by the Chao Praya River in Bangkok, Thailand

A ferry and an apartment block by the Chao Praya River in Bangkok, Thailand in June 2016

A river cruise ferry at Batemans Bay, NSW

A river cruise ferry at Batemans Bay, NSW in September 2013

Ships on the Bosphorus in Istanbul, Turkey

Ferries on the Bosphorus in Istanbul, Turkey in January 2014

A boat on the Bosphorus in Istanbul, Turkey

A boat on the Bosphorus in Istanbul, Turkey in January 2014

A ferry in Istanbul, Turkey

A ferry in Istanbul, Turkey in January 2014

Vehicles on a ferry sailing to Mt Sakurajima, Japan

Vehicles on a ferry sailing to Mt Sakurajima, Japan in March 2015