The Madeleine Choir School is a Roman Catholic School in the Cathedral tradition. Currently, the school occupies its own campus adjacent to the Cathedral. Sometimes their students attend classes at Madeleine Cathedral. They need a gobo projector projected logo on the floor of Cathedral, so they purchased our 40W indoor gobo projector on Amazon and contact us to custom a one-color gobo. The gobo makes Madeleine Cathedral more Solemn and Holy.