Astrophysics is of particular interest to Selig, due to its investigation of objects that cannot be seen by human eyes. Collapsing the boundaries between microcosm and macrocosm, she alludes to the complex systems present in nature and that govern the cosmos.
Selig has continually exhibited in commercial, institutional, and public settings since 2003, and most recently her work was included in Sugar Spin: You, me, art and everything at the Queensland Art Gallery/Gallery of Modern Art in Brisbane in 2016. She has also received significant commissions from the Brisbane City Council, the Queensland Government, and Urban Art Projects since 2004. Her work has also been collected by several public institutions, including the National Gallery of Australia in Canberra, the Queensland Art Gallery in Brisbane, and the Museum of Contemporary Art in Sydney.
