Ida Rentoul Outhwaite (1888–1960), was born near Melbourne, Australia. Ida’s first illustration was published by New Idea magazine in 1904 when she was just 15 years of age. She collaborated on numerous occasions with her sister Anne and her husband Grenbry Outhwaite. Her illustrations were exhibited throughout Australia, as well as in London and Paris between 1907 and 1933.

The main calendar range is the Wall Calendars which measure 320 x 230 mm. Each month has boxes for each day to record your diary dates. Calendars are twin loop wire bound and hang from the top.