All lines which are unchanged, or where changes are hidden.

Several layers are available (most of them hidden by default).

Clarifying criteria for the masking of primary account numbers (PAN) when displayed

Their clothes are plain and their faces hold no expression.

Their faces are covered so no one knows who they are.

Some settings are hidden or managed by your organization

These types of parkinsonism are referred to as secondary parkinsonism.

Events that match the inactive (dark) buttons are hidden.

The left and right edges of the pictures are masked by side

Their faces are covered, so nobody knows who they are.

Their faces are masked by turbans and they wear robes.

C : Sometimes they are hiding certain objects and sometimes they are hiding spacecrafts.

Note: Some files and folders are hidden on Windows.

Some settings are hidden or managed by your organization

To do so, the last few numbers of your IP-address are masked.