The sequence of arrivals followed the French alphabetical order. The first to arrive was the Greek contingent, for being the spiritual home of the Games, followed by the Refugee team. France, as host country, came last to a boisterous cheer from the home crowd. The 2028 Olympics host USA preceded France. Australia, which is hosting the 2032 Games came just before USA.
The Indian contingent was led by two flag-bearers -- two-time Olympic medallist PV Sindhu and table tennis legend A Sharath Kamal and was 84th on the call sheet. The women in the contingent were draped in sarees, while the men sported the traditional 'kurta-payjama' in the colours of the national flag.
A total of 78 Indian athletes and officials participated in the ceremony.
The boats passed through the iconic landmarks of the city such as the restored Cathedral of Notre Dame, which was gutted in a fire five years ago, the iconic Louvre Museum and also a few of the Games venues.
In April 2019, the images of the Cathedral on fire and the fall of its spire had shocked the world.
American Pop superstar Lady Gaga was among the first international artists to enthral the assembled crowd. The ceremony was helmed by artistic director Thomas Jolly.
Amid the colourful proceedings, a mysterious torch-bearer also became a focus of attention as he darted around the city and its most famous landmarks, holding the flame.
He also crossed the Seine from the Ile Saint-Louis on a zip-wire after the cabaret performers completed their act.
Adding an element of childlike fun to the ceremony were the world-famous Minions and the missing Mona Lisa, which was ultimately found floating on Seine.
The bridges dotting the parade route featured dance performances for the fans, who had gathered at different spots after more than two lakh free tickets were distributed aside from the over one lakh that were sold.
A glimpse of the workshops of the Monnaie de Paris, where the medals for the Games have been forged, was presented to honour the city's famed craftsmanship. A total of 5,084 medals are being produced for 2024 edition of the Games and all of them will have a piece of the Eiffel Tower.
The ceremony also had a political theme in the segment titled 'emancipation', which was an ode to the 18th century 'French Revolution', triggered by the then monarch King Louis XVI's profligacy.
A figurine of his executed wife Marie Antoinette's decapitated torso was part of the act.
Antoinette is infamously quoted to have said, "Let them eat cake", when told about the financial distress of French commoners at that time.
Cultural events got underway after the Parade of Nations which lasted nearly two and a half hours. There was a performance from French singer Juliette Armanet which called for world peace.
A rider on a metal horse galloped down the Seine, with the Olympic flag on his back. A collage of images from past Olympics showing momentous performances was intercut with the journey.
The organisers had promised an unforgettable spectacle, overcoming unprecedented logistical and security challenges to make an entire city the venue of the ceremony.
The organisers have claimed that the ceremony will be the biggest in Games history with more than 300,000 people watching on the banks of the Seine and billions tuned in on television.
This is the third time Paris is hosting the Olympics after 1900 and 1924.
India is being represented by 117 athletes, including 47 women, in the sporting spectacle.