Esperanto symbols
Esperanto symbols, primarily the Esperanto flag, have seen much consistency over the time of Esperanto's existence (namely in the consistent usage of the colour green), though a few variations in exact flag patterning and symbology exist. The main flag of Esperanto, featuring the Verda Stelo ('Green Star'), was adopted in 1905 for use as a symbol of mutual recognition among Esperantists, and is used by most Esperantists.