Queensland State Archives posted a photo:
Pastoralism has left a physical heritage from the initial squatting period of the 1840s to the present day. These homestead complexes are located across the State and vary from those now on the outskirts of expanding cities like Rockhampton, Toowoomba and the metropolitan sprawl of southeast Queensland to the remote (Thallon) and very remote (Birdsville). There are also many places with a richly layered history but the physical heritage values are no longer intact due to relocation, adandonment, fire, vandalism and ultimately decay.
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Colonial buildings include Cressbrook, Tarong, Gracemere, Nindooinbah, Burrandowan, Eidsvold, Booubyjan, Kilcoy, Canning Downs, Mount Abundance. Few survive after World War I when lightweight prefabrication and materials had an impact on rural homestead maintenance and new designs. Interestingly, the tradition of slab building continued because of the shortage of manpower and materials during World War I as illustrated by the sawn timber slab construction