Works of art which show the Madonna and Child can be paintings or sculptures. Some paintings are very large and show the Madonna on a throne, with saints standing around it. These paintings are altarpieces; they are designed to go above the altar in a church.
In some churches, particularly in Italy and in Eastern Orthodox Churches, there are many wall paintings and mosaics of the Madonna and Child.
Most Madonna and Child paintings are small. They have been painted for private owners and would usually have been kept in houses. They might be hung on the wall above a table where flowers and candles could be placed to honour the Virgin Mary. Most of the famous ones are now in art galleries.