In 2016, in Aalst, a small town in Flanders (Belgium), a 200 years old eucharistic host in a small monstrance, from the time of the religious heroical uprising in Flanders, the so-called Peasants' War (1798), suddenly showed blood red colour. On July the 7th at 17h45 this Eucharistic host spontaneously started colouring, in the presence of several witnesses.