alumni who have founded unicorn startups. As of the same year, Waterloo students and alumni have raised a cumulative US$3.662 billion in venture capital. The current unicorn startups from Waterloo are Wish, Instacart, Kik Messenger, Pivotal Software, and Storm8. Insignias and other representations The University of Waterloo's coat of arms has been used as a symbol of the institution since 1961, with the coat of arms also being used in the logo of the university, and its academic faculties and departments. The university's colours is black, gold, and white, and may be found on the university's coat of arms. The school also maintains official colours to represent the academic faculties of the university. Other objects have also been used to represent the faculties of the university. Mathematics students have used pink ties to represent their faculty since 1968, when a pink tie was placed on the exterior of the Mathematics & Computer Building during the building's opening. A copy of the statue of Porcellino at the university's Modern Languages Building is also used as a mascot for the Faculty of Arts. The statue was donated to the university in 1978, and was placed at the Modern Languages Building. Coat of Arms The university's coat of arms was first used by the university in October 1961, but was only officially granted by the Lord Lyon King of Arms in August 1987. It was not registered with the Canadian Heraldic Authority until 15 February 2001. Four variations of the coat of arms existed. The first was used from 1961 to 1996, when the second bright-yellow shield using slightly different shaped lions was introduced. The yellow background was dulled in 2000, and finally, the original lions were reintroduced in 2010 in conjunction with the attempt to replace the use of the coat of arms with a futuristic W logo. The new logo was eventually rejected after student opposition. The red-on-gold lions on the university's arms were adopted from those of Arthur Wellesley, 1st Duke of Wellington, who defeated Napoleon at the Battle of Waterloo. The City of Waterloo was named after an area just south of Brussels, Belgium, where the battle occurred. The chevron on the arms was taken from the arms of Herbert Kitchener, 1st Earl Kitchener, Field Marshal with the British Army during World War I. The black and white pattern used on the chevron was based on the colours of