The antonyms for "putting on view" are concealing, hiding, and covering up. When you conceal something, you keep it hidden from view or knowledge. Hiding, on the other hand, means to put something out of sight. Lastly, covering up refers to the act of hiding or suppressing something that should be known to others. All three of these actions go against "putting on view," which means making something visible to others. While putting on view is often associated with displaying something proudly, concealing, hiding, and covering up denote a sense of secrecy or shame.