MvGeel:
No, in my church all was uncovered. And to be perfectly honest, I did not know of this tradition. I’m a fallen away (European) Catholic (now living in the USA over 30 years) who came back to the Faith in 1999.
Today, we enter what is called Passion Tide, the church begins to focus on the Lord’s Passion, which is why this Sunday has traditionally been called Passion Sunday. Here is the old Gospel reading for this Sunday:
"At that time, Jesus said to the crowd of the Jews: Which of you shall convince me of sin? If I say the truth to you, why do you not believe me? He that is of God, heareth the words of God. Therefore you hear them not, because you are not of God. The Jews therefore answered, and said to him: Do not we say well that thou art a Samaritan, and hast a devil? Jesus answered: I have not a devil: but I honour my Father, and you have dishonoured me. But I seek not my own glory: there is one that seeketh and judgeth.
Amen, amen I say to you: If any man keep my word, he shall not see death for ever. The Jews therefore said: Now we know that thou hast a devil. Abraham is dead, and the prophets; and thou sayest: If any man keep my word, he shall not taste death for ever. Art thou greater than our father Abraham, who is dead? and the prophets are dead. Whom dost thou make thyself? Jesus answered: If I glorify myself, my glory is nothing. It is my Father that glorifieth me, of whom you say that he is your God. And you have not known him, but I know him. And if I shall say that I know him not, I shall be like to you, a liar. But I do know him, and do keep his word.
Abraham your father rejoiced that he might see my day: he saw it, and was glad. The Jews therefore said to him: Thou art not yet fifty years old, and hast thou seen Abraham? Jesus said to them: Amen, amen I say to you, before Abraham was made, I am. They took up stones therefore to cast at him. But Jesus hid himself, and went out of the temple." (John 8:46-59)
The tradition of covering the statues and crucifixes comes from when wakes were held in the house of the deceased. The family members of the deceased would cover all the pictures of the deceased and anything that reminded them of the deceased to show that they are mourning over the lose of the deceased. This tradition was carried into the church. Durring passion tide the statues and crucifixes (reminders of Jesus) were covered with a purple shroud, being the color of penance, as a sign of mourning over his passion. Everything would be covered from Passion Sunday until Easter Sunday.