Daily tous les jours

Daily tous les jours leads an emergent field of practice that combines interactive art, storytelling, performance, and urban design to reinvent living together in the 21st century.

Founded in 2010 by Mouna Andraos and Melissa Mongiat, the award-winning Tiohtia:ke/Montréal-based studio has been producing projects in over 60 cities around the world.

Working in partnership with municipalities, public realm programmers, and private sector clients, Daily tous les jours' interventions are designed to create unexpected experiences that bring strangers together in a spirit of play, cooperation, and creativity.

Daily tous les jours’ previous projects include: Musical Swings (2011-2014-2021), a series of swing sets which unlock sequenced melodies; Cimbalom Circle (2022) for Budapest’s House of Music, part of Daily tous les jours’ series of musical pavements; Hello, Hello (2023), a poetic messaging system inside a luminescent five-storey arch.


Melissa Mongiat


Melissa is the co-founder of Daily tous les jours, leading an emergent field of practice that combines interactive art, storytelling, performance, and urban design to reinvent living together in the 21st century.

Founded in 2010 with Mouna Andraos, the award-winning Tiohtia:ke/Montréal-based studio has been producing projects in over 60 cities around the world.

Working in partnership with municipalities, public realm programmers, and private sector clients, Daily tous les jours' interventions are designed to create unexpected experiences that bring strangers together in a spirit of play, cooperation, and creativity.

Daily tous les jours’ previous projects include: Musical Swings (2011-2014-2021), a series of swing sets which unlock sequenced melodies; Cimbalom Circle (2022) for Budapest’s House of Music, part of Daily tous les jours’ series of musical pavements; Hello, Hello (2023), a poetic messaging system inside a luminescent five-storey arch.


Melissa holds a Master’s degree in Creative Practice for Narrative Environments from Central Saint Martins College of Art and Design in London, UK, where she also co-founded Like People Do, a research consultancy on responsive environments.

Mouna Andraos

Mouna is the co-founder of Daily tous les jours, leading an emergent field of practice that combines interactive art, storytelling, performance, and urban design to reinvent living together in the 21st century.

Founded in 2010 with Melissa Mongiat, the award-winning Tiohtia:ke/Montréal-based studio has been producing projects in over 60 cities around the world.

Working in partnership with municipalities, public realm programmers, and private sector clients, Daily tous les jours' interventions are designed to create unexpected experiences that bring strangers together in a spirit of play, cooperation, and creativity.

Daily tous les jours’ previous projects include: Musical Swings (2011-2014-2021), a series of swing sets which unlock sequenced melodies; Cimbalom Circle (2022) for Budapest’s House of Music, part of Daily tous les jours’ series of musical pavements; Hello, Hello (2023), a poetic messaging system inside a luminescent five-storey arch.

Mouna is also a graduate from New York University's Interactive Telecommunications Program (ITP) and an alumna of Eyebeam Center for Art and Technology in New York City.