DOME

is a common feature of Byzantine and Renai ance architecture. The finest D. in existence is that of the Pantheon at Rome, 143 ft. high by 142^ ft. wide, but it is not the largest That of St. Peter’s at Rome is 139 ft. in diameter and 330 ft. high, that of Santa Maria at Florence is 139 by 310, and that of St. Paul’s in London is 112 by 213.