Performance
Live performance develops through interaction among performers, the setting and the audience. Audience reactions and the possibilities of a space can change how a prepared work is delivered.
THE IDEA
A live performance changes as performers respond to the room and the audience. A script or score leaves decisions about timing, emphasis and interaction to the people performing it.
The Three Elements
This model considers three interacting elements: performer, space and audience.
The essence of performance is that the audience and the performer make the piece together. —Marina Abramović
The Dynamic Nature
- Improvisation and feedback: Since ancient times, performance has incorporated improvisation. Commedia dell’arte in 16th-century Italy used scenarios without scripts, adapting to the moment. In 17th-century England and Spain, groundlings in the pit would heckle or throw things at a dull performance, forcing actors to respond in real time.
- Space matters: The performance space imposes limits and offers opportunities. Theater has been staged in restaurants, alongside regular patrons, and Kabuki audiences in 16th-century Japan ate and gossiped during less enthralling parts—only focusing during the big set-pieces.
- Deliberate distancing: Bertolt Brecht’s “alienation effect” consciously distanced the audience, creating a new objectivity.
The play on its opening night is very different from the play that closes. —Declan Donnellan
Beyond Theater
Music: David Byrne explains that performers write with the live moment in mind, hoping to generate an emotional peak for themselves and the audience. A recording reduces an experience that was “auditory, visual, and social” to something coming out of speakers.
Performance Art: Marina Abramović intentionally builds the unknown into her work because it’s impossible to predict how an audience will interact. The audience completes the piece.
Historical Impact: The power of live performance has often made authorities nervous. 14th-century “Robin Hood” folk plays were suppressed as dangerously subversive due to their widespread popularity.
The writing starts when you perform. —Robert Lepage
When to use it
Startup pitch: The founder tailors their delivery based on investors’ body language and questions, co-creating a story that resonates and shifts as the room reacts.
Classroom teaching: A teacher notices confusion and spontaneously switches to a hands-on activity, turning the lesson into a live, responsive performance.
Corporate keynote: A speaker decides to skip a scripted section after sensing audience fatigue, instead opening the floor for an unplanned Q&A that generates stronger engagement.
Musician’s album design: A band writes songs with deliberate call-and-response segments, knowing they will only fully come alive when performed with a crowd.
FROM THEORY TO EVERYDAY LIFE
In practice
Commedia dell’Arte: Scenario-Based Improvisation
Actors performed without a script, using only a shared scenario and a stock of memorized speeches. They adapted in real time to audience reactions, meaning the story could shift dramatically from one performance to the next.
Live Music vs. Recording
David Byrne describes how a live concert is a multi-sensory event where sound bounces off walls and the social energy fills the room. A recording of that same event can feel flat because it strips away the visual, social, and spatial elements that made the moment powerful.
Marina Abramović’s Unknown Element
Abramović sets up her performance art pieces with deliberate gaps, knowing the audience’s presence and actions will complete the work in unpredictable ways—making each iteration a co-creation between artist and viewers.
A MOMENT TO REFLECT
Put it to work.
How does the presence of an audience (a team, a client, a classroom) change the way you express yourself, and what adjustments do you make in real time?
In what situations do you treat a plan or script as fixed, ignoring the value of immediate feedback? How might you build in space for improvisation?
When you create something—a presentation, a piece of art, a business plan—how do you account for the fact that its full impact only emerges through interaction with others?
CONTINUE THE CONVERSATION
Source texts
- The Great Mental Models Volume 4 Economics and Art