Uruguay has issued a stamp commemorating 100th anniversary of the death of Florencio Sanchez. Florencio Sanchez (January 17, 1875 – November 7, 1910)

The World health Organization and the Alzheimer Disease International have declared September 21st as the World Alzheimer's Day. The Spanish Post Office joins this commemoration with a special stamp issue.

The stamp has been designed by Estudio Jesus Sanchez and depicts the logo "Absent thoughts. World Alzheimer's Day" with a blurred face representing the blurred brain of a person affected by this disease.