In 1903, Rivers painted a picture "Under the Jacaranda", which has been described as "quintessentially Brisbane". The painting of Rivers and his wife Selina taking tea beside the Brisbane Central Technical College under the shade of Australia's first Jacaranda tree planted in the Brisbane Botanic Gardens by the garden's first curator Walter Hill. The woman in the painting is often described as his future wife Miss Selina Bell, despite the couple marrying in 1901, although it is possible that an earlier version of the work preceded their marriage. The painting is part of the collection of the Queensland Art Gallery.