Orchestras have often been used to conjure up the natural world: Swans, sharks, trout, but not, as far as I know, the often maligned jellyfish. Bill Bailey
It is foolish to conjure up woe where none exists. Christopher Paolini
One trick, known as the journey method or 'memory palace,' is to conjure up a familiar space in the mind's eye, and then populate it with images of whatever it is you want to remember. Joshua Foer
The Neanderthal probably thought the Cro-Magnon man had merely an improved line. A little more advanced ability to conjure up symbols and shape flint. From your description, this thing is more radical than a mere improvement. Philip K. Dick
Perhaps he'd want me to conjure up an illusion. That might be fun: there was bound to be a way of misinterpreting his request and upsetting him†. †One magician demanded I show him an image of the love of his life. I rustled up a mirror. Jonathan Stroud