The collections of the Museum of Modern Art and the Solomon R. Guggenheim Museum would seem to satisfy every conceivable need, and then some.
Since the end of the cold war, private aid organizations have mushroomed across Africa, addressing every conceivable need in seemingly every corner of the world's poorest continent.
Above $100m, you are one of the super-rich, able to meet any conceivable need that you (or your family) might have in your lifetime.
Most children who come to the hospital do so through here, and the staff are drawn from a range of specialities to meet every conceivable need.
Acting on the principle that if something isn't broken, there could be no conceivable need to fix it, Farm Heroes operates along exactly the same lines as Candy Crush.
With the country's northern border with Tajikistan mostly sealed, the secret routes into Taliban-controlled territory have supplied Afghans on the rebel side with almost every conceivable need: food, soap, clothing, even weapons.
These developers have "created over 4,000 software applications for almost every conceivable need," the company says.
The conceivable need to unmask a perpetrator and mount a response is propelling the emerging area of postdetonation forensics.
Some of it was really about making sure we had got all the data that we might conceivable need.
He interviews backpackers on Koh Phangan, an island that meets all conceivable tourist needs – western food, beer and drugs.
