A sunburst through the clouds is shown against a landscape of destroyed land with a shell hole in the foreground.

This photograph was sourced from Wikipedia. It is not held by Special Collections. The note on Wikipedia is:

[The morning after the first battle of Paschendaele [Paschendale], Australian Infantry wounded around a blockhouse near the site of Zonnebeke Railway Station,12 October 1917 1 negative : glass ; full plate.

According to Robert Dixon this is a composite image, one of four versions with different "sunburst" formations in the clouds created from originally separate negatives. See also File:Morning a Passchendaele. Frank Hurley (glass negative).jpg. This photograph was part of an exhibition of Hurley's photographs at The Kodak Salon, George Street, Sydney, in early 1919.[1]