The postcard depicts Glasshouse Montains by Ann Graham
Published by Boolarong Publications, 12 Brookes Street, Bowen Hills, Queensland.
Fine Art Postcard No. 21
Glass House Mountains National Park is a national park in Queensland (Australia), 70 km (43 mi) northeast of Brisbane. It consists of a flat plain punctuated by rhyolite and trachyte volcanic plugs, the cores of extinct volcanoes that formed 27 million to 26 million years ago. The mountains would once have had pyroclastic exteriors, but these have eroded away.
The park was established in 1994. On the 23 June 2010 the Queensland Government announced the expansion of the park to include an additional 2,117 hectares.