When you want the hero to step into a world they have never seen, and the audience to gasp along with them. You can use it as is for the opening of a game world intro, a travel ad, or a brand-world video.
A staple shot of the genre: show the face seeing the new world for the first time before the world itself. It has become so fixed as the face of 'wonder' that Spielberg has even given an interview about it.
To recreate it: Have the eyes look off-screen and upward, and never show what they are looking at in that shot.
In The Wizard of Oz, the camera follows the stand-in who opened the door out through the doorway and shows Munchkinland for the first time. The star, in a color costume, walks out of the shade of the door into the Technicolor lighting.
To recreate it: Write only one movement in the prompt: 'the camera follows her through the doorway'.
The dark door frame holds the bright world outside like a picture frame, so the threshold becomes the border between two worlds.
To recreate it: In the start frame, let the door frame surround all four sides of the picture, and make only what is outside the door bright.
The Kansas scenes were shot in black-and-white and then tinted sepia. The originally planned frame-by-frame hand coloring was dropped because of cost, and the set itself was painted sepia instead.
To recreate it: Lock everyday shots to 'monochrome sepia tone' from the generation stage, so color doesn't leak from shot to shot.
The Oz scenes were shot in three-strip Technicolor, and changing the silver shoes of the original book to ruby slippers was also a decision made to show off this color.
To recreate it: In the video prompt, describe the look instead of naming it, like 'richly saturated vintage three-color film look'.
Early Technicolor needed lighting as bright as midday, so temperatures on the set rose above 38°C. That brightness made Oz look like a fairy-tale world with few shadows.
To recreate it: Put 'bright, even, high-key light' in the new-world shots, and keep the everyday shots dark with just one window light.
If you put a world bursting with color right after a drab everyday shot, viewers feel they have crossed into another world without any explanation. This is how the first Harry Potter film separated the colors of the Muggle world and the wizarding world.
To recreate it: Widen the color gap between the two shots once more with color grading in editing.
Don't show the whole world at once. Widen it little by little, from the face, to a part seen past the door frame, to the full view, and build anticipation.
To recreate it: Make the last full-view shot twice as long as the others.
Cinematic multi-shot sequence, 15 seconds total. Shot 1 (3s): static medium shot of a young girl in a plain gingham dress carrying a small dog across a dim farmhouse toward the front door, monochrome sepia tone. Shot 2 (3s): the camera follows her from behind as she opens the door onto a blazing world of giant flowers and candy-colored cottages framed by the dark doorway. Shot 3 (3s): slow push-in on her wide-eyed face of wonder in bright high-key light. Shot 4 (6s): crane up behind her to reveal a vast fairy-tale valley, a winding golden road and a glittering green city under shafts of sunlight. Consistent girl, dress and dog, sepia before the door, richly saturated vintage color after.
In fantasy, the audience has to discover the new world at the same moment as the hero. So you show the face full of wonder first, and open up the world at the end of that gaze later. The Wizard of Oz shot Kansas on black-and-white film with a sepia tone and Oz in three-strip Technicolor. The inside of the farmhouse was painted sepia, and a stand-in in a sepia costume opened the door, so the camera could pass through the door into the world of color. For the first Harry Potter film, too, the director took the job with a plan to make the Muggle scenes dark and drab and the wizarding world full of color and atmosphere.
Medium shot inside a dim wooden farmhouse as a young girl in a plain gingham dress walks toward the closed front door, holding a small terrier in her arms. Static camera, soft window light, monochrome sepia tone, old film grain, quiet and dusty.
From behind, the camera follows the young girl as she pushes open the wooden door, revealing a blazing world of giant flowers and candy-colored cottages framed by the dark sepia doorway. Slow tracking forward, saturated color outside, vintage film grain.
Close-up of the young girl stepping into bright light, eyes wide and lips parted in wonder, gazing up at something off-screen. Slow push-in, bright high-key light, richly saturated vintage three-color film look, soft grain, breathless awe.
Extreme wide shot as the camera cranes up behind the small girl to reveal a vast fairy-tale valley: a winding golden road, glowing domed cottages, waterfalls and a distant glittering green city under shafts of sunlight. Crane up, high-key light, richly saturated vintage color.
Go from the sepia shot to the color shot with no dissolve, cutting right on the motion of the door opening. After the face shot (Shot 3), attach the world at the end of the gaze (Shot 4) with an eyeline match, and time the crane up to start on the beat where the music swells open.
If you make the sepia-to-color change inside one clip, the colors tend to blend or flicker. So generate the shot inside the door and the shot outside separately, and do the transition in editing. Make a color character sheet first, then turn that image to sepia for the start frame of the sepia shot, so the character looks like the same person in both looks. AI tends to smear faraway details in wide world shots, so give it just one move, a crane up, and check in a 480p draft first that the road and buildings don't melt.
Wikipedia — The Wizard of Oz (1939 film) · Wikipedia — Harry Potter and the Philosopher's Stone (film)