Let the Mage be proficient in raising and directing energy.
Let him then select a target which he wishes to observe.
This may be a spirit or daemon, a person far away, or an event from the past or future.
He shall then still himself and Seek, concentrating solely upon his target and allowing impressions to arise in his mind as they will.
As with Clairaudience, the Mage should not attempt to interpret the images he receives until the Scrying session is complete, but he should also record everything he Sees in great detail for later interpretation.