According to World Creativity Science Academy - wcsa.world
WCSA -Top 100 Largest Libraries In The World - P17.Library Of Parliament – Ottawa, Canada.
(Wcsa.world-indochinakings.org) Since 1876, The Parliament of Canada has had a suitably grand building in which to store its resources. The attractive, elaborate Victorian High Gothic structure of Ottawa’s Library of Parliament owes its design to Canadian architects Chilion Jones and Thomas Fuller. Its multicolored appearance – referred to as structural polychromy – is down to a mix of materials, including green and purple bands of slate and red Potsdam sandstone.
Kelly Tran (collect ) - INDOCHINAKINGS ( source of photo : internet )