John and Sunday Reed organised a commemorative exhibitions of Hester's work in 1963.

A commemorative exhibition at the Victorian Centre of the Arts in 1980 enhanced his posthumous reputation.

After Hirschfeld Mack's death, Gallery A held a commemorative exhibition of his watercolours.

His paintings first attracted attention after a commemorative exhibition at Liljevalchs in Stockholm in 1922.

In 1905 the Royal Scottish Academy held a commemorative exhibition.

He participated in exhibitions at Charlottenborg Palace in 1885, 1905 and 1910; a commemorative exhibition was held in 1930.

This commemorative exhibition consists mainly of canvases done in the 1980's and 90's, accompanied by the small collages that served as studies for them.

The same year a commemorative exhibition was held by the University of Potchefstroom, along with a retrospective at the Pretoria Art Museum.

In September 2011 a commemorative exhibition opened on the site, set to run for two years.

Even the city's Museum of Fine Arts has a commemorative exhibition, from April.