A unique and fluid collaboration and friendship between the two followed, which helped both men get their careers off the ground.
Growing Against Gangs involves a unique collaboration between police, schools and voluntary organisations.
The period of the two painters' great intimacy and of their unique collaboration was about to begin.
It is described as a unique collaboration between academics and information specialists.
Theirs grew into a unique collaboration that lasted almost 16 years until his death in 1982.
This month Boltwood begins a unique collaboration with an aromatherapist who will use the oil to massage patients.
The unique and exclusive collaboration was launched in spring 2011.
It's a unique collaboration that encourages developers and experts to use their skills to help change the world.
The project is a unique collaboration between military and financial analysts.
"We entered into a unique collaboration with the city and private investors in a burgeoning 21st-century neighborhood."