Dome: Basilica Of Charity.

This is the dome of the Basilica of the Charity (Basílica de la Caridad), nineteenth century.

The Basilica of Charity is located in the historical district of Cartagena, in particular in the street of the same name where stood the old Charity Hospital.
This hospital had a chapel that in 1723 became chapel (with additions in 1744 and 1746). The present church was begun in 1890 under the direction of Thomas E. Tallarie being consecrated in 1983.
Pope Benedict XVI gives the Church of Charity appointing Basilica since March 30th 2012.
If you want to know more about this Basilica, here (Spanish).