Most airline liveries read like a logo on the side of a fuselage: one glance and everything is clear. The Air Canada livery of 2005, known as "Frosted Leaf", worked differently. It changed. In the morning — a cold silver. At noon — almost minty. At sunset — pearlescent with a golden shimmer. People who worked at airports and saw these aircraft every day noticed the way the paint responded to light. Those who found themselves at a window seat with a view of the wing would watch the engine during a dawn climb — simply because it was beautiful.
All of this sounds a little poetic for a livery that roughly half its audience called toothpaste. But that contradiction is precisely the character of the Frosted Leaf.
Where It Came From: Bankruptcy as a Backdrop
In the spring of 2003, Air Canada found itself in a situation from which there is no graceful exit. Losses since the turn of the millennium had reached around four billion Canadian dollars. The aftermath of September 11, the SARS outbreak, rising fuel costs, low-cost carriers — everything accumulated into one enormous crisis, and on April 1, 2003, the company filed for creditor protection. Eighteen months of restructuring. One of the most sweeping corporate bankruptcies in Canadian history.
On September 30, 2004, Air Canada emerged from the process. At that point, management faced the task that crisis communications textbooks tend to phrase something like: "how do you convince everyone you're not dead." The new livery was part of the answer. To carry out the large-scale rebranding, the airline brought in the renowned international agency FutureBrand.
The Anatomy of the Livery
The Frosted Leaf is not a single design idea — it is several, working simultaneously.
The fuselage colour was named Silver Sky. In photographs it looks different depending on the light and shooting angle — pale blue, silvery teal, sometimes almost minty green. That is not a reproduction error: the iridescent paint with its light-reflecting particles genuinely shifted hue in real time. And while those shifts weren't visible from a distance, when the aircraft pulled up to a jetbridge, the play of light stopped people in their tracks. The effect was achieved through a unique iridescent paint formula.
The most technically demanding element of the livery was the tail. The dark green, almost black fin of the previous livery gave way to what gave the entire scheme its name — the Frosted Leaf. The red maple leaf — Canada's national symbol and the airline's trademark — carried over to the new livery largely intact. It was made slightly larger than before, and the gradient of shadows became less detailed, as though you were now looking at the leaf through a layer of ice. In fact, the entire fin had become a single block of ice with a red leaf frozen inside it. Several layers of varying transparency, working together. The leaf looked frost-covered — dimensional, semi-transparent, slightly unreal.
An interesting detail: shortly after the major brand launch, in 2005–2006, the fin composition was quietly revised. Few people noticed when a couple of barely visible halftone dot layers disappeared from the design. The main reason was the extreme cost and technical complexity of applying and maintaining the original artwork. Laying such a pattern on an aircraft's tail required manually positioning stencils of extraordinary precision and applying paint in multiple passes. This substantially increased the time each aircraft spent in the hangar. Any paint damage to the tail — from a bird strike, hail, or a ground vehicle — could not simply be touched up locally; it required a full, expensive repaint of the entire element, because reproducing a perfect halftone gradient by hand was not possible. To optimise costs and speed up the rebranding of their considerable fleet, Air Canada decided to simplify the scheme. The number of semi-transparent leaf silhouette layers was reduced, and the halftone structure itself was made coarser to allow for more straightforward stencil application. Ultimately, this excessive complexity of the "frozen leaf" was one of the factors that led the airline, in 2017, to replace the livery entirely with a modern classic design — one far cheaper and simpler to maintain.
There is also a subtle thread running through the livery that ties the whole scheme together: the trim around the passenger doors and emergency exits, the shadow beneath the "Air Canada" lettering on the fuselage — all of it carries a particular blue-green colour. The same colour that appears among those halftone dots on the fin. It is so easy to miss at a glance.
The Man Who Wanted Sparkles
Behind the visual side of the livery stood one specific person. The company's CEO, Robert Milton, personally oversaw every detail of the rebranding, according to colleagues. When the designers brought forward colour scheme options or graphic solutions, he drew on his deep knowledge of aviation history worldwide and rejected anything that even slightly recalled another airline's livery — regardless of which country it belonged to.
It was Milton who insisted that the fuselage paint contain the microparticles that create the shimmering effect. From a distance, they were invisible. Up close, the aircraft seemed to glow from within. Most passengers never noticed. Milton, it seems, was entirely comfortable with that.
Toronto, a Hangar, Celine Dion
The new livery was unveiled on October 19, 2004, in one of the hangars at Toronto's airport. More than a thousand Air Canada employees watched as Celine Dion — dressed in the new dark blue Air Canada uniform — performed three songs alongside a choir of her fellow brand ambassadors.
By that point, Dion had already recorded "You and I," the song that would become the heart of the airline's new advertising campaign. A French version also existed — "Mes ailes à moi," "My Own Wings." Both were used in commercials that ran on both sides of the Atlantic.
The choice of Dion was not without its critics — some quipped that her most recent English-language hit was called "I Drove All Night," and that an airline might have been wise to think twice before making that the centrepiece. But symbolically it worked: Canada, bilingualism, international recognition, renewal — Dion embodied all of this better than almost anyone else.
At the ceremony, CEO Robert Milton remarked that successful companies invest in their product and their image — and that this was precisely what Air Canada had done, having "dramatically changed the face of the airline" following its difficult restructuring.
"Toothpaste" and Other Points of View
The nickname "Toothpaste livery" appeared almost immediately after the unveiling and stuck permanently. It was not hostile criticism — more a reflexive reaction to surprise. An airline that had worked in red and white for decades had suddenly appeared in pale blue. That demanded some explanation. "Toothpaste" was the quickest one available.
Opinions divided into roughly three camps. The first: "this is the best livery in Air Canada's history — bold, original, genuinely Canadian." The second: "it's not ugly, just strange — and yes, it reminds me of toothpaste." The third, more philosophical: "it all depends on the weather, the distance, and the angle of the sun."
That third camp, perhaps, described the livery's essence most accurately. The Frosted Leaf was situationally beautiful. On an overcast day it could look washed out and flat. In bright sunlight, especially at dawn or dusk, it was a completely different thing. People who regularly saw these aircraft on the apron described walking around the aircraft in morning light as a self-contained aesthetic experience.
When the livery was replaced in 2017, many discovered an unexpected attachment to it. "Farewell, ice blue — at least you live on as an option for the Bentley," wrote one aviation forum user, not quite concealing the irony of his own nostalgia.
Why It Is So Hard to Paint
For anyone who sets out to depict the Frosted Leaf — on paper, in a flight simulator texture, or on a scale model — this is one of the most technically demanding subjects in commercial aviation. And the difficulty is not concentrated in any one place; it runs through everything.
Attempting to convey the iridescent fuselage on the flat surface of a printed poster becomes a question of artistic choice: what scene does the aircraft inhabit, what time of day is it, at what angle does the light fall, and which part of the colour range do you accept as the "true" hue?
The multilayer compositing with gradient transparency on the fin requires either very careful work with layers and masks, or painstaking physical masking at each stage. Creators of virtual liveries for flight simulators regularly complained that convincing results were impossible to achieve even with 8K textures. The resolution is not the issue — the issue is the fundamental nature of the layered artwork. There is not a single "clean" element anywhere. Each layer sits on top of another; the halftone pattern creates an illusion of depth that is nearly impossible to reproduce by conventional means. The dots can shift colour unexpectedly, and over them goes a layer with a different colour halftone, and then another layer still. At that point it becomes clear why masking the fin on a real aircraft was a task designed for people who are not in the habit of complaining.
The blue-green accents on the fuselage are easy to miss in photographs, particularly when the lighting absorbs subtle colours. Without them, the livery looks plausible — but not accurate. You cannot reproduce this colour casually. Picking it with an eyedropper from a photograph will not work either — I checked. In the end, it took me more than a few hours to arrive at something that was a reasonable approximation of the original.
All of this means that the Frosted Leaf is a livery that cannot be reproduced on autopilot. It requires understanding how it is actually constructed — not merely observing the finished result from the outside.
The Fleet and Thirteen Years in the Sky
The repainting of Air Canada's fleet was carried out in stages, within scheduled maintenance windows. During the transition period, decals carrying the new tail design were applied — cheaper and faster than a full repaint. The process was accelerated by the arrival of new Embraer 190 deliveries beginning in 2005: those aircraft came from the factory already wearing the new colours.
Over thirteen years in this livery, Air Canada received entirely new aircraft types — Boeing 777-300ERs began arriving in 2007, Boeing 787s in 2014. All of them spread across the route network in silvery blue. Against the backdrop of the "Euro-white" wave that had swept through global aviation in the 2000s, Air Canada aircraft in the Frosted Leaf were instantly recognisable in any airport in the world. In that sense, the livery performed its primary function flawlessly.
But not everything was trouble-free. Towards the end of the 2000s, Air Canada's finance department calculated exactly how much the airline was spending on… carrying the paint itself. The multi-layer application of the metallic enamel — primer, base coat, halftone dots on the fin, clearcoat — made a Boeing 777 several hundred kilograms heavier than the same aircraft in a standard white scheme. Across an entire fleet, at rising fuel prices, this translated into millions of dollars of excess fuel burned per year. That pragmatic fact — far more than any aesthetic consideration — ultimately sealed the fate of the beautiful teal colour when the next brand was being developed.
2017: The End of an Era
On February 9, 2017, Air Canada unveiled a new livery — black and white, with the red rondelle returning to the tail. It was designed by the international agency Winkreative, under Canadian entrepreneur Tyler Brûlé, and was timed to coincide with the airline's 80th anniversary and Canada's 150th anniversary of Confederation.
The first aircraft to be repainted were the Airbus A321 and Boeing 787. The Boeing 777s found themselves at the back of the queue, and for a period they could be seen on aprons in the old livery alongside already-repainted neighbours.
The reaction was predictably polarised. Some welcomed the new design as elegant and modern. Others saw it as a retreat towards a dull standard. But the more telling response was a different one: people who had never particularly loved the Frosted Leaf suddenly discovered that they missed it. It is a familiar dynamic — liveries, like many things, tend to be properly appreciated only after they have gone.
But the "Frosted Leaf" proved remarkably resilient. The pandemic, followed by delivery delays from both Boeing and Airbus, left Air Canada facing a severe shortage of capacity. Pulling a revenue-generating aircraft from the schedule for two or three weeks simply to repaint it became an unaffordable luxury. As a result, as of the mid-2020s, a handful of original Boeing 777-300ERs and older Airbus A320s can still occasionally be found in service wearing the minty livery of twenty years ago. Passengers still sometimes wonder why they have been boarded onto a "green" aircraft instead of the expected white one with the black tail.
Afterword
The Frosted Leaf was not designed to win people over immediately. It was designed to make a statement: Air Canada was back — and back as something unlike anyone else. Iridescent paint with sparkles no one can see from the ground. A multi-layer tail that no photograph can quite capture. Blue-green accents that half of all observers miss entirely. All of it was a deliberate choice made by someone who knew the history of world aviation well enough not to repeat anyone.
Did it work? That depends on how you measure it. Commercially — the airline survived and returned to profitability. Aesthetically — it produced a livery that people still argue about. For those who tried to paint it — it delivered a lesson that the most interesting things are always more complicated than they appear from the outside.
And perhaps that is the finest outcome one could wish for any design.