Canadian Centre for Product Validation, London, Canada https://www.rawpixel.com/image/430557/free-photo-image-architecture-geometric-building-modern-artFree Image from public domain licenseCanadian Centre for Product Validation, London, Canada https://www.rawpixel.com/image/430347/free-photo-image-architecture-building-design-exterior-forFree Image from public domain licenseLondon, Ontario: a steam train travelling on a bridge over the Thames River towards the town. Wood engraving, 1854. https://www.rawpixel.com/image/14021301/image-cartoon-steam-personFree Image from public domain licenseOH CANADA. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3303304/free-photo-image-street-architecture-automobileFree Image from public domain licenseBarrack Hill and New Parliament Buildings, Ottawa, C.W by William Notman https://www.rawpixel.com/image/14319939/barrack-hill-and-new-parliament-buildings-ottawa-cw-william-notmanFree Image from public domain licenseToronto downtown from Toronto Islands, Canada. Free public domain CC0 photo. https://www.rawpixel.com/image/6043338/photo-image-cloud-public-domain-blueFree Image from public domain licensePerimeter Institute for Theoretical Physics, Waterloo, Canada https://www.rawpixel.com/image/430678/free-photo-image-facade-scientific-office-buildingFree Image from public domain licensePerimeter Institute for Theoretical Physics, Waterloo, Canada https://www.rawpixel.com/image/430676/free-photo-image-university-building-college-architectureFree Image from public domain license