Dog water bowl in Darwin, NT. Eat. Drink. Bark. Repeat

Dog water bowl in Darwin, NT in June 2019. Eat. Drink. Bark. Repeat

A mossy tree trunk at Myrtleford, Victoria

A mossy tree trunk at Myrtleford, Victoria in December 2018

The bark and trunk of a Eucalyptus paperbark tree bathed in late afternoon sunlight in Yea, Victoria

The bark and trunk of a Eucalyptus paperbark tree bathed in late afternoon sunlight in Yea, Victoria in April 2018.

The gnarled trunk of a partially burnt tree on a walk around Gapuwiyak, Northern Territory, Australia

The gnarled trunk of a partially burnt tree on a walk around Gapuwiyak, Northern Territory, Australia in May 2009

The trunk of a tree showing its bark coming off on a walk around Gapuwiyak, Northern Territory, Australia

The trunk of a tree showing its bark coming off on a walk around Gapuwiyak, Northern Territory, Australia in May 2009

The patterned bark on the trunk of a cycad tree on a walk around Gapuwiyak, Northern Territory, Australia

The patterned bark on the trunk of a cycad tree on a walk around Gapuwiyak, Northern Territory, Australia in May 2009

A burnt tree trunk on a walk around Gapuwiyak, Northern Territory, Australia

A burnt tree trunk on a walk around Gapuwiyak, Northern Territory, Australia in May 2009

A beautiful tree trunk on a walk around Gapuwiyak, Northern Territory, Australia

A beautiful tree trunk on a walk around Gapuwiyak, Northern Territory, Australia in May 2009

A dog barking behind a gate in Chiang Rai, Thailand

A dog barking behind a gate in Chiang Rai, Thailand in May 2016

A tree trunk at Merimbula Lake in Merimbula, New South Wales

A tree trunk at Merimbula Lake in Merimbula, New South Wales, in September 2010

Tree trunk at Milton, New South Wales

Tree trunk at Milton, New South Wales in December 2012

A tree in Hiroshima, Japan

A tree in Hiroshima, Japan in March 2015

A tree trunk at Albury, NSW

A tree trunk at Albury, NSW in December 2014

Tree at Currambene Creek at Huskisson, NSW

Tree at Currambene Creek at Huskisson, NSW in April 2012

Tree trunk and leaves in Hobart, Tasmania

Tree trunk and leaves in Hobart, Tasmania in May 2013

Tree trunk at the Royal Tasmanian Botanical Gardens in Hobart, Tasmania

Tree trunk at the Royal Tasmanian Botanical Gardens in Hobart, Tasmania in May 2013

A tree trunk at Red Hill, Canberra

A tree trunk at Red Hill, Canberra in May 2011

Tree bark

A tree bark at the weekly market in Braidwood, NSW in September 2013

Coolangatta tree trunk

A tree trunk in Coolangatta, Queensland, in January 2012

Tree trunks and tree barks

Tree trunk and bark at Lake Burley Griffin, Canberra in March 2014