This book explores the historical evolution of Canada's capital city, Ottawa, through a visual comparison of archival images and contemporary photographs. It presents over 70 paired images showcasing significant sites such as the Rideau Canal, Parliament Buildings, and the National Arts Centre, alongside explanations of key historical events like the Great Fire of 1900 and the modern Tulip Festival. The book aims to provide both locals and tourists with a comprehensive understanding of Ottawa's political, cultural, and natural heritage.

The book is presented as a comprehensive visual guide to Ottawa's history, suitable for both residents and visitors. Its approach of contrasting historical and modern imagery aims to offer a clear perspective on the city's development and enduring landmarks. The inclusion of specific historical events and cultural highlights suggests a focus on providing context and appreciation for the capital's heritage. The bilingual publication further indicates an effort to reach a broader Canadian audience.