Sydney Opera House siluetti 8 months 3 Sydney Opera House siluetti 8 months 1 Emu siluetti 12 months 9 Australia lettering with flag siluetti about 1 year 0 Australia Flag Map siluetti about 1 year 6 Boomerang siluetti about 1 year 1 Aboriginal Kangaroo siluetti about 1 year 2 Australian kangaroo siluetti about 1 year 7 Boomerang siluetti about 1 year 1 Gum Tree and Nuts siluetti over 2 years 37 Oceania siluetti over 3 years 151 Koala siluetti almost 4 years 40 Blue gum leaf siluetti almost 4 years 101