Doctor Strange – This tag refers to the character and film franchise that features the portals in question.

VFX – VFX stands for visual effects and refers to the use of digital technology to create or manipulate visual imagery in film, television, or other media.

Portal – A portal is a digital or magical gateway that allows characters to travel between different locations, dimensions, or realms in the story.

Magic – Magic refers to supernatural or mystical powers or abilities that characters may possess in a story.

Special Effects – Special effects refer to any visual or audio effects used to enhance or manipulate a scene or environment in a film or other media.

Marvel Cinematic Universe – This tag refers to the larger film franchise that includes the Doctor Strange films and other Marvel superhero films.

Cinematography – Cinematography refers to the art and techniques of capturing and recording visual images on film or digital media.

Visual Effects – Visual effects refer to the use of digital technology to create or manipulate visual imagery in film, television, or other media.

CGI – CGI stands for computer-generated imagery and refers to the use of computer graphics to create or enhance visual effects in a film or other media.

Film Production – Film production refers to the process of creating a film, including pre-production, production, and post-production.

Action – This tag refers to the genre of film or media that features intense physical activity, such as fighting or stunts.

Fantasy – Fantasy refers to a genre of film or media that features elements of magic, mythology, or imaginary worlds.

Science Fiction – Science fiction refers to a genre of film or media that features futuristic or speculative scientific concepts, such as time travel or space exploration.

Green Screen – Green screen refers to a filming technique where actors perform in front of a green screen, which is later replaced with a digital background or scenery during post-production.

Motion Graphics – Motion graphics refer to animated graphic design elements used in film or other media.

Compositing – Compositing refers to the process of combining visual elements from different sources to create a final image or scene.

3D Modeling – 3D modeling refers to the process of creating digital 3D objects or environments using specialized software.

Animation – Animation refers to the process of creating the illusion of movement through a sequence of still images.

Post-production – Post-production refers to the process of editing, enhancing, and finishing a film after it has been filmed.

Film Editing – Film editing refers to the process of selecting, arranging, and manipulating filmed footage to create a final product.

Digital Art – Digital art refers to artwork created using digital technology, such as computer graphics or tablet devices.

Film Making – Film making refers to the process of creating a film, including writing, directing, and producing.

Sound Design – Sound design refers to the process of creating and manipulating sound effects, dialogue, and music for a film or other media.

Color Grading – Color grading refers to the process of adjusting the color and tone of a film to achieve a desired visual effect.

Concept Art – Concept art refers to the visual designs and sketches used to develop the visual style and themes of a film or other media.

Matte Painting – Matte painting refers to the technique of creating painted or digitally created backgrounds or environments for a film or other media.

Previsualization – Previsualization refers to the process of creating rough digital or animated storyboards to plan and visualize scenes before filming begins.