He was not bothered by the distinction between reality and illusion.

It is an art form on the borderline between reality and illusion.

Bottom really gets into it now, making sure no spectator will miss the difference between theatrical illusion and reality.

His eyes were unable to tell the difference between illusion and reality.

"Perhaps that's where the idea came from - the shock that occurs between illusion and reality."

You need to have been in prison to see that there is less than a paper between reality and illusion.

The unusual process occasionally blurred the line between reality and illusion.

So every night I got to choose between oblivion and illusion.

You can see how far this absurd play between illusion and reality could go.

These new devices created a constant tension between illusion and the use of real objects.