This song led to an informal collaboration with the object of the song and a makeshift Arquette altar at live shows.

Fewer teachers are available for formal and informal collaboration with students.

Beginning as an informal collaboration of designers that survived on non-architectural projects, its first official commission was a school in Pasadena, attended by Mayne's son.

The band formed in 2009 out of informal collaborations between Bill Kreutzmann and Papa Mali.

The magic exuding from their informal collaboration eventually drove the pair to form a band in 2007.

During the cold war, a pattern of informal collaboration developed between some journalists and the Central Intelligence Agency.

Many are friends, cultivating a communal network of informal collaboration: they tour together, play on one another's records and sing one another's praises.

Events The annual All Souls Procession is organized by an informal collaboration of Tucson artists.

I have renewed an offer of informal collaboration with the Commission.

Folio Cloud facilitates both informal and structured collaboration.