Spoiler warning: this feature gives abroad aspects of the picture's plot.

If you hold with Orson Welles's gleeful endorsement that making a film is "the biggest electric train prepare whatsoever male child always had", then his feature debut Citizen Kane is the hi-tech, speeding locomotive that powered movie theater into the future. Still regarded as an all-time slap-up, its huge influence is matched only past its reputation as ane of the near inventive and exuberant of movie masterpieces. On the film'southward 75th ceremony, here are just some of the visual innovations led past Welles and his master cinematographer Gregg Toland.

one. From its very opening sequence, the picture displays its bravura visual intelligence. The foreboding introduction to Kane's Xanadu fortress shows a single light from an upper room inside…

Denizen Kane (1941)

…and in a series of dissolves, even including a reflection on the water…

Citizen Kane (1941)

…we slowly come up e'er closer towards Xanadu…

Denizen Kane (1941)

…and with every shot bringing u.s.a. nearer…

Citizen Kane (1941)

…the lite source remains…

Citizen Kane (1941)

…in exactly the aforementioned place within the frame. Elementary, fluid, elegant.

Citizen Kane (1941)

2. 1 of the most famous close-ups in film history – in a film that rarely gives them at all: Kane's final discussion, "Rosebud", which sets upwards the mystery at the heart of the story. Annotation the swirl of snowflakes, already suggesting a psychological as well equally a physical space.

Citizen Kane (1941)

iii. A disorientating view through Kane'southward dropped snow earth'southward smashed glass. Is this the mode to view the entire film – retentiveness and fantasy distorting reality?

Denizen Kane (1941)

4. A brilliant modify of footstep: from ominous gothic drama to the jaunty faux newsreel footage of 'News on the March', a clever summation of Charles Foster Kane's life told equally obituary…

Citizen Kane (1941)

…and packed with visual invention. Here Welles precedes Woody Allen's Zelig (1983) by 40-plus years, inserting himself into archive footage – deliberately made to look old and faded – with famous historical figures like Adolf Hitler and, hither, US president Teddy Roosevelt.

Denizen Kane (1941)

v. An example of Gregg Toland'southward dazzling chiaroscuro lighting. What amend manner to constitute a mystery than past shrouding even the journalists/detectives in secrecy too, with William Alland'south investigator Thompson always shown from behind or in silhouette. Critic Roger Ebert also suggested it's an in-joke at US magnate Henry R. Luce'due south concept of faceless group journalism.

Citizen Kane (1941)

6. Pure giddy showmanship from Welles and Toland. To innovate Kane'due south 2d wife Susan, the photographic camera cranes up the outside of the shabby-looking bar she's performing at…

Denizen Kane (1941)

…goes through the neon sign…

Denizen Kane (1941)

…tilts downward towards the rain-soaked skylight through which nosotros can just see Susan at a table…

Citizen Kane (1941)

… and and then Welles uses a lightning flash as encompass for a quick dissolve…

Citizen Kane (1941)

… earlier descending into the bar interior, every bit if the photographic camera has passed through the glass in one continuous shot.

Denizen Kane (1941)

vii. One of the most celebrated, genuinely unbroken shots in the film. Starting outside on young Charles playing in the snow, unaware of his impending fate…

Citizen Kane (1941)

…the camera tracks inside the window equally his female parent looks on…

Citizen Kane (1941)

…tracking all the way beyond the room, equally the deal is washed to sign Charles away to banker Mr Thatcher. Charles is ultimately positioned – imprisoned, fifty-fifty – in the background window, between his feuding parents, Thatcher positioned on the same side as his female parent, who firmly overrules his feckless father. It's brilliant visual storytelling…

Citizen Kane (1941)

8. …equally is a following sequence (and foreshadowed "Rosebud" clue) of young Charles's beloved sledge now cached in the snow. When Welles fades in…

Citizen Kane (1941)

…the wrapping paper of a Christmas present, torn away to reveal a fancy new sledge…

Citizen Kane (1941)

…the look on Charles's face shows clearly how his new wealth and privilege is no substitute for what he has at present lost.

Citizen Kane (1941)

9. Some other hugely inventive transition. Every bit the adult Kane, now a newspaper publisher, admires the photograph of staff from rival paper The Chronicle, the photographic camera moves in closer on the line-up…

Citizen Kane (1941)

…while Kane tells u.s. that six years later, he bought them all up to work for his Inquirer paper…

Citizen Kane (1941)

…and he walks into the shot to reveal that they're now posing – in exactly the same position – for his ain photo. Genius.

Denizen Kane (1941)

10. The numerous flashbacks were cleverly planned. Hither, Joseph Cotten's Jed Leland reminisces about Kane's marriage, already positioned camera left, to permit the next scene to dissolve in, while Leland is all the same talking about it.

Denizen Kane (1941)

xi. Some other dazzling use of montage to show the reject of Kane's first marriage. First positioned close together and attentive at the aforementioned table…

Denizen Kane (1941)

…a series of whip pans between single medium shots of Kane and Emily shows the passing of time and their gradual distancing…

Citizen Kane (1941)

…confirmed by the final wide shot of two disinterested partners, sat apart and sharing a table simply little else.

Citizen Kane (1941)

12. Kane'south political rally at Madison Square Garden would unremarkably need a huge number of extras to give a sense of the upshot's scale. Instead, they used matte drawings of the arena, with small holes cutting to allow light to shine through, giving impression of audience members and motility.

Citizen Kane (1941)

13. Welles's instinct for spatial composition and blocking of his actors was unerring. Here, for the scene where his political rival Jim Geddes reveals Kane'south mistress to his married woman Susan, the framing of competing glances and eye lines enhances the complex web of emotions at play.

Citizen Kane (1941)

14. Citizen Kane is regularly filmed from depression angles, which required the innovative use of ceilinged sets – ideal for suggesting limits to its protagonist's rise to ability. This post-election defeat sequence uses the motion picture's lowest angle shot, from a special trench, showing Kane as isolated and completely hemmed in, top to bottom.

Denizen Kane (1941)

15. Among the motion-picture show's many optical illusions is this clever augmentation of scale. As Susan performs onstage and the camera rises upwards towards the rigging…

Citizen Kane (1941)

…Welles inserted a miniature congenital in the RKO studio to exaggerate actress meridian as the camera rises higher to the rafters…

Citizen Kane (1941)

…where a linked live shot shows the stage hands' disapproving verdict on Mrs Kane's singing abilities.

Citizen Kane (1941)

16. Denizen Kane is famous for its utilise of 'deep focus' photography – keeping all elements in the frame in focus simultaneously – which required innovative combinations of photographic camera lenses, lighting and limerick. The result, as here, is a rich mise-en-scène and depth-of-field within a single shot that layers Kane, his near-to-be-sacked friend Jed Leland and, waiting in the background, notwithstanding-loyal employee Bernstein.

Citizen Kane (1941)

17. Charles Foster Kane at his lowest indicate, aged and abandoned, a fractured soul, wonderfully visualised by this hall of mirrors shot. It's also a neat antitoxin to the thought that anyone's life can be summed upwardly past a single word.

Citizen Kane (1941)

18. The overwhelming tracking shot across the deceased Kane's vast material possessions, a shot today achieved effortlessly, merely so a stunning display of technical camera prowess (Spielberg paid homage to it in the terminal scenes of Raiders of the Lost Ark).

Citizen Kane (1941)

nineteen. The motion picture's penultimate shot that everyone knows: the identity of Charles Foster Kane's "Rosebud", but before information technology too goes up in smoke, its mystery unsolved – and, really, in a wider sense, unsolvable.

Citizen Kane (1941)

xx. For all the talk of Orson Welles's arrogance and ego, the final credit on Kane, which he shares with Gregg Toland, reveals a deep sense of gratitude for his partner-in-offense's invaluable contribution. You might be able to build a railroad train set all past yourself, but a film requires teamwork – which Welles duly acknowledges here.

Denizen Kane (1941)

Citizen Kane is at present available equally a 75th ceremony Blu-ray edition.