Issued by the Principality of Liechtenstein in 1981, this 40-rappen commemorative stamp honors the International Year of Disabled Persons declared by the United Nations. The design features abstract geometric symbols, including the universal wheelchair emblem, highlighting accessibility and inclusion. The bold use of blue, brown, and violet conveys both dignity and awareness for equal opportunities. Designed in a modernist style typical of Liechtenstein’s issues of the period, it reflects the nation’s participation in promoting global social causes.